73803996

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 224224000

約数和(自身を除く): 150420004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 139, 147, 172, 196, 252, 258, 278, 294, 301, 343, 387, 417, 441, 516, 556, 588, 602, 686, 774, 834, 882, 903, 973, 1029, 1204, 1251, 1372, 1548, 1668, 1764, 1806, 1946, 2058, 2107, 2502, 2709, 2919, 3087, 3612, 3892, 4116, 4214, 5004, 5418, 5838, 5977, 6174, 6321, 6811, 8428, 8757, 10836, 11676, 11954, 12348, 12642, 13622, 14749, 17514, 17931, 18963, 20433, 23908, 25284, 27244, 29498, 35028, 35862, 37926, 40866, 41839, 44247, 47677, 53793, 58996, 61299, 71724, 75852, 81732, 83678, 88494, 95354, 107586, 122598, 125517, 132741, 143031, 167356, 176988, 190708, 215172, 245196, 251034, 265482, 286062, 292873, 376551, 429093, 502068, 530964, 572124, 585746, 753102, 858186, 878619, 1171492, 1506204, 1716372, 1757238, 2050111, 2635857, 3514476, 4100222, 5271714, 6150333, 8200444, 10543428, 12300666, 18450999, 24601332, 36901998, 73803996]

約数ペア:

[(1, 73803996), (2, 36901998), (3, 24601332), (4, 18450999), (6, 12300666), (7, 10543428), (9, 8200444), (12, 6150333), (14, 5271714), (18, 4100222), (21, 3514476), (28, 2635857), (36, 2050111), (42, 1757238), (43, 1716372), (49, 1506204), (63, 1171492), (84, 878619), (86, 858186), (98, 753102), (126, 585746), (129, 572124), (139, 530964), (147, 502068), (172, 429093), (196, 376551), (252, 292873), (258, 286062), (278, 265482), (294, 251034), (301, 245196), (343, 215172), (387, 190708), (417, 176988), (441, 167356), (516, 143031), (556, 132741), (588, 125517), (602, 122598), (686, 107586), (774, 95354), (834, 88494), (882, 83678), (903, 81732), (973, 75852), (1029, 71724), (1204, 61299), (1251, 58996), (1372, 53793), (1548, 47677), (1668, 44247), (1764, 41839), (1806, 40866), (1946, 37926), (2058, 35862), (2107, 35028), (2502, 29498), (2709, 27244), (2919, 25284), (3087, 23908), (3612, 20433), (3892, 18963), (4116, 17931), (4214, 17514), (5004, 14749), (5418, 13622), (5838, 12642), (5977, 12348), (6174, 11954), (6321, 11676), (6811, 10836), (8428, 8757)]