71387568

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 246262016

約数和(自身を除く): 174874448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 61, 63, 72, 81, 84, 86, 108, 112, 122, 126, 129, 144, 162, 168, 172, 183, 189, 216, 243, 244, 252, 258, 301, 324, 336, 344, 366, 378, 387, 427, 432, 486, 488, 504, 516, 549, 567, 602, 648, 688, 732, 756, 774, 854, 903, 972, 976, 1008, 1032, 1098, 1134, 1161, 1204, 1281, 1296, 1464, 1512, 1548, 1647, 1701, 1708, 1806, 1944, 2064, 2196, 2268, 2322, 2408, 2562, 2623, 2709, 2928, 3024, 3096, 3294, 3402, 3416, 3483, 3612, 3843, 3888, 4392, 4536, 4644, 4816, 4941, 5124, 5246, 5418, 6192, 6588, 6804, 6832, 6966, 7224, 7686, 7869, 8127, 8784, 9072, 9288, 9882, 10248, 10449, 10492, 10836, 11529, 13176, 13608, 13932, 14448, 14823, 15372, 15738, 16254, 18361, 18576, 19764, 20496, 20898, 20984, 21672, 23058, 23607, 24381, 26352, 27216, 27864, 29646, 30744, 31476, 32508, 34587, 36722, 39528, 41796, 41968, 43344, 46116, 47214, 48762, 55083, 55728, 59292, 61488, 62952, 65016, 69174, 70821, 73143, 73444, 79056, 83592, 92232, 94428, 97524, 103761, 110166, 118584, 125904, 130032, 138348, 141642, 146286, 146888, 165249, 167184, 184464, 188856, 195048, 207522, 212463, 220332, 237168, 276696, 283284, 292572, 293776, 330498, 377712, 390096, 415044, 424926, 440664, 495747, 553392, 566568, 585144, 637389, 660996, 830088, 849852, 881328, 991494, 1133136, 1170288, 1274778, 1321992, 1487241, 1660176, 1699704, 1982988, 2549556, 2643984, 2974482, 3399408, 3965976, 4461723, 5099112, 5948964, 7931952, 8923446, 10198224, 11897928, 17846892, 23795856, 35693784, 71387568]

約数ペア:

[(1, 71387568), (2, 35693784), (3, 23795856), (4, 17846892), (6, 11897928), (7, 10198224), (8, 8923446), (9, 7931952), (12, 5948964), (14, 5099112), (16, 4461723), (18, 3965976), (21, 3399408), (24, 2974482), (27, 2643984), (28, 2549556), (36, 1982988), (42, 1699704), (43, 1660176), (48, 1487241), (54, 1321992), (56, 1274778), (61, 1170288), (63, 1133136), (72, 991494), (81, 881328), (84, 849852), (86, 830088), (108, 660996), (112, 637389), (122, 585144), (126, 566568), (129, 553392), (144, 495747), (162, 440664), (168, 424926), (172, 415044), (183, 390096), (189, 377712), (216, 330498), (243, 293776), (244, 292572), (252, 283284), (258, 276696), (301, 237168), (324, 220332), (336, 212463), (344, 207522), (366, 195048), (378, 188856), (387, 184464), (427, 167184), (432, 165249), (486, 146888), (488, 146286), (504, 141642), (516, 138348), (549, 130032), (567, 125904), (602, 118584), (648, 110166), (688, 103761), (732, 97524), (756, 94428), (774, 92232), (854, 83592), (903, 79056), (972, 73444), (976, 73143), (1008, 70821), (1032, 69174), (1098, 65016), (1134, 62952), (1161, 61488), (1204, 59292), (1281, 55728), (1296, 55083), (1464, 48762), (1512, 47214), (1548, 46116), (1647, 43344), (1701, 41968), (1708, 41796), (1806, 39528), (1944, 36722), (2064, 34587), (2196, 32508), (2268, 31476), (2322, 30744), (2408, 29646), (2562, 27864), (2623, 27216), (2709, 26352), (2928, 24381), (3024, 23607), (3096, 23058), (3294, 21672), (3402, 20984), (3416, 20898), (3483, 20496), (3612, 19764), (3843, 18576), (3888, 18361), (4392, 16254), (4536, 15738), (4644, 15372), (4816, 14823), (4941, 14448), (5124, 13932), (5246, 13608), (5418, 13176), (6192, 11529), (6588, 10836), (6804, 10492), (6832, 10449), (6966, 10248), (7224, 9882), (7686, 9288), (7869, 9072), (8127, 8784)]