72938736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 224777280

約数和(自身を除く): 151838544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 829, 846, 936, 1128, 1222, 1658, 1692, 1833, 1872, 2256, 2444, 2487, 3316, 3384, 3666, 4888, 4974, 5499, 6632, 6768, 7332, 7461, 9776, 9948, 10777, 10998, 13264, 14664, 14922, 19896, 21554, 21996, 29328, 29844, 32331, 38963, 39792, 43108, 43992, 59688, 64662, 77926, 86216, 87984, 96993, 116889, 119376, 129324, 155852, 172432, 193986, 233778, 258648, 311704, 350667, 387972, 467556, 506519, 517296, 623408, 701334, 775944, 935112, 1013038, 1402668, 1519557, 1551888, 1870224, 2026076, 2805336, 3039114, 4052152, 4558671, 5610672, 6078228, 8104304, 9117342, 12156456, 18234684, 24312912, 36469368, 72938736]

約数ペア:

[(1, 72938736), (2, 36469368), (3, 24312912), (4, 18234684), (6, 12156456), (8, 9117342), (9, 8104304), (12, 6078228), (13, 5610672), (16, 4558671), (18, 4052152), (24, 3039114), (26, 2805336), (36, 2026076), (39, 1870224), (47, 1551888), (48, 1519557), (52, 1402668), (72, 1013038), (78, 935112), (94, 775944), (104, 701334), (117, 623408), (141, 517296), (144, 506519), (156, 467556), (188, 387972), (208, 350667), (234, 311704), (282, 258648), (312, 233778), (376, 193986), (423, 172432), (468, 155852), (564, 129324), (611, 119376), (624, 116889), (752, 96993), (829, 87984), (846, 86216), (936, 77926), (1128, 64662), (1222, 59688), (1658, 43992), (1692, 43108), (1833, 39792), (1872, 38963), (2256, 32331), (2444, 29844), (2487, 29328), (3316, 21996), (3384, 21554), (3666, 19896), (4888, 14922), (4974, 14664), (5499, 13264), (6632, 10998), (6768, 10777), (7332, 9948), (7461, 9776)]