91217448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 314265600

約数和(自身を除く): 223048152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 43, 46, 54, 56, 61, 63, 69, 72, 84, 86, 92, 108, 122, 126, 129, 138, 161, 168, 172, 183, 184, 189, 207, 216, 244, 252, 258, 276, 301, 322, 344, 366, 378, 387, 414, 427, 483, 488, 504, 516, 549, 552, 602, 621, 644, 732, 756, 774, 828, 854, 903, 966, 989, 1032, 1098, 1161, 1204, 1242, 1281, 1288, 1403, 1449, 1464, 1512, 1548, 1647, 1656, 1708, 1806, 1932, 1978, 2196, 2322, 2408, 2484, 2562, 2623, 2709, 2806, 2898, 2967, 3096, 3294, 3416, 3612, 3843, 3864, 3956, 4209, 4347, 4392, 4644, 4968, 5124, 5246, 5418, 5612, 5796, 5934, 6588, 6923, 7224, 7686, 7869, 7912, 8127, 8418, 8694, 8901, 9288, 9821, 10248, 10492, 10836, 11224, 11529, 11592, 11868, 12627, 13176, 13846, 15372, 15738, 16254, 16836, 17388, 17802, 18361, 19642, 20769, 20984, 21672, 23058, 23607, 23736, 25254, 26703, 27692, 29463, 30744, 31476, 32508, 33672, 34776, 35604, 36722, 37881, 39284, 41538, 46116, 47214, 50508, 53406, 55083, 55384, 58926, 60329, 62307, 62952, 65016, 70821, 71208, 73444, 75762, 78568, 83076, 88389, 92232, 94428, 101016, 106812, 110166, 117852, 120658, 124614, 141642, 146888, 151524, 165249, 166152, 176778, 180987, 186921, 188856, 213624, 220332, 235704, 241316, 249228, 265167, 283284, 303048, 330498, 353556, 361974, 373842, 422303, 440664, 482632, 495747, 498456, 530334, 542961, 566568, 660996, 707112, 723948, 747684, 844606, 991494, 1060668, 1085922, 1266909, 1321992, 1447896, 1495368, 1628883, 1689212, 1982988, 2121336, 2171844, 2533818, 3257766, 3378424, 3800727, 3965976, 4343688, 5067636, 6515532, 7601454, 10135272, 11402181, 13031064, 15202908, 22804362, 30405816, 45608724, 91217448]

約数ペア:

[(1, 91217448), (2, 45608724), (3, 30405816), (4, 22804362), (6, 15202908), (7, 13031064), (8, 11402181), (9, 10135272), (12, 7601454), (14, 6515532), (18, 5067636), (21, 4343688), (23, 3965976), (24, 3800727), (27, 3378424), (28, 3257766), (36, 2533818), (42, 2171844), (43, 2121336), (46, 1982988), (54, 1689212), (56, 1628883), (61, 1495368), (63, 1447896), (69, 1321992), (72, 1266909), (84, 1085922), (86, 1060668), (92, 991494), (108, 844606), (122, 747684), (126, 723948), (129, 707112), (138, 660996), (161, 566568), (168, 542961), (172, 530334), (183, 498456), (184, 495747), (189, 482632), (207, 440664), (216, 422303), (244, 373842), (252, 361974), (258, 353556), (276, 330498), (301, 303048), (322, 283284), (344, 265167), (366, 249228), (378, 241316), (387, 235704), (414, 220332), (427, 213624), (483, 188856), (488, 186921), (504, 180987), (516, 176778), (549, 166152), (552, 165249), (602, 151524), (621, 146888), (644, 141642), (732, 124614), (756, 120658), (774, 117852), (828, 110166), (854, 106812), (903, 101016), (966, 94428), (989, 92232), (1032, 88389), (1098, 83076), (1161, 78568), (1204, 75762), (1242, 73444), (1281, 71208), (1288, 70821), (1403, 65016), (1449, 62952), (1464, 62307), (1512, 60329), (1548, 58926), (1647, 55384), (1656, 55083), (1708, 53406), (1806, 50508), (1932, 47214), (1978, 46116), (2196, 41538), (2322, 39284), (2408, 37881), (2484, 36722), (2562, 35604), (2623, 34776), (2709, 33672), (2806, 32508), (2898, 31476), (2967, 30744), (3096, 29463), (3294, 27692), (3416, 26703), (3612, 25254), (3843, 23736), (3864, 23607), (3956, 23058), (4209, 21672), (4347, 20984), (4392, 20769), (4644, 19642), (4968, 18361), (5124, 17802), (5246, 17388), (5418, 16836), (5612, 16254), (5796, 15738), (5934, 15372), (6588, 13846), (6923, 13176), (7224, 12627), (7686, 11868), (7869, 11592), (7912, 11529), (8127, 11224), (8418, 10836), (8694, 10492), (8901, 10248), (9288, 9821)]