71073948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 188285440

約数和(自身を除く): 117211492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 1579, 2046, 3158, 3751, 4092, 4737, 6316, 7502, 9474, 11253, 15004, 17369, 18948, 22506, 34738, 45012, 48949, 52107, 69476, 97898, 104214, 146847, 191059, 195796, 208428, 293694, 382118, 538439, 573177, 587388, 764236, 1076878, 1146354, 1615317, 2153756, 2292708, 3230634, 5922829, 6461268, 11845658, 17768487, 23691316, 35536974, 71073948]

約数ペア:

[(1, 71073948), (2, 35536974), (3, 23691316), (4, 17768487), (6, 11845658), (11, 6461268), (12, 5922829), (22, 3230634), (31, 2292708), (33, 2153756), (44, 1615317), (62, 1146354), (66, 1076878), (93, 764236), (121, 587388), (124, 573177), (132, 538439), (186, 382118), (242, 293694), (341, 208428), (363, 195796), (372, 191059), (484, 146847), (682, 104214), (726, 97898), (1023, 69476), (1364, 52107), (1452, 48949), (1579, 45012), (2046, 34738), (3158, 22506), (3751, 18948), (4092, 17369), (4737, 15004), (6316, 11253), (7502, 9474)]