73389648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 205876704

約数和(自身を除く): 132487056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 43, 48, 62, 74, 86, 93, 111, 124, 129, 148, 172, 186, 222, 248, 258, 296, 344, 372, 444, 496, 516, 592, 688, 744, 888, 961, 1032, 1147, 1333, 1488, 1591, 1776, 1922, 2064, 2294, 2666, 2883, 3182, 3441, 3844, 3999, 4588, 4773, 5332, 5766, 6364, 6882, 7688, 7998, 9176, 9546, 10664, 11532, 12728, 13764, 15376, 15996, 18352, 19092, 21328, 23064, 25456, 27528, 31992, 35557, 38184, 41323, 46128, 49321, 55056, 63984, 71114, 76368, 82646, 98642, 106671, 123969, 142228, 147963, 165292, 197284, 213342, 247938, 284456, 295926, 330584, 394568, 426684, 495876, 568912, 591852, 661168, 789136, 853368, 991752, 1183704, 1528951, 1706736, 1983504, 2367408, 3057902, 4586853, 6115804, 9173706, 12231608, 18347412, 24463216, 36694824, 73389648]

約数ペア:

[(1, 73389648), (2, 36694824), (3, 24463216), (4, 18347412), (6, 12231608), (8, 9173706), (12, 6115804), (16, 4586853), (24, 3057902), (31, 2367408), (37, 1983504), (43, 1706736), (48, 1528951), (62, 1183704), (74, 991752), (86, 853368), (93, 789136), (111, 661168), (124, 591852), (129, 568912), (148, 495876), (172, 426684), (186, 394568), (222, 330584), (248, 295926), (258, 284456), (296, 247938), (344, 213342), (372, 197284), (444, 165292), (496, 147963), (516, 142228), (592, 123969), (688, 106671), (744, 98642), (888, 82646), (961, 76368), (1032, 71114), (1147, 63984), (1333, 55056), (1488, 49321), (1591, 46128), (1776, 41323), (1922, 38184), (2064, 35557), (2294, 31992), (2666, 27528), (2883, 25456), (3182, 23064), (3441, 21328), (3844, 19092), (3999, 18352), (4588, 15996), (4773, 15376), (5332, 13764), (5766, 12728), (6364, 11532), (6882, 10664), (7688, 9546), (7998, 9176)]