72431646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 174763008

約数和(自身を除く): 102331362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 291, 322, 483, 582, 679, 773, 966, 1358, 1546, 2037, 2231, 2319, 4074, 4462, 4638, 5411, 6693, 10822, 13386, 15617, 16233, 17779, 31234, 32466, 35558, 46851, 53337, 74981, 93702, 106674, 124453, 149962, 224943, 248906, 373359, 449886, 524867, 746718, 1049734, 1574601, 1724563, 3149202, 3449126, 5173689, 10347378, 12071941, 24143882, 36215823, 72431646]

約数ペア:

[(1, 72431646), (2, 36215823), (3, 24143882), (6, 12071941), (7, 10347378), (14, 5173689), (21, 3449126), (23, 3149202), (42, 1724563), (46, 1574601), (69, 1049734), (97, 746718), (138, 524867), (161, 449886), (194, 373359), (291, 248906), (322, 224943), (483, 149962), (582, 124453), (679, 106674), (773, 93702), (966, 74981), (1358, 53337), (1546, 46851), (2037, 35558), (2231, 32466), (2319, 31234), (4074, 17779), (4462, 16233), (4638, 15617), (5411, 13386), (6693, 10822)]