72651552

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 197588160

約数和(自身を除く): 124936608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 109, 131, 159, 212, 218, 262, 318, 327, 393, 424, 436, 524, 636, 654, 786, 848, 872, 1048, 1272, 1308, 1572, 1696, 1744, 2096, 2544, 2616, 3144, 3488, 4192, 5088, 5232, 5777, 6288, 6943, 10464, 11554, 12576, 13886, 14279, 17331, 20829, 23108, 27772, 28558, 34662, 41658, 42837, 46216, 55544, 57116, 69324, 83316, 85674, 92432, 111088, 114232, 138648, 166632, 171348, 184864, 222176, 228464, 277296, 333264, 342696, 456928, 554592, 666528, 685392, 756787, 1370784, 1513574, 2270361, 3027148, 4540722, 6054296, 9081444, 12108592, 18162888, 24217184, 36325776, 72651552]

約数ペア:

[(1, 72651552), (2, 36325776), (3, 24217184), (4, 18162888), (6, 12108592), (8, 9081444), (12, 6054296), (16, 4540722), (24, 3027148), (32, 2270361), (48, 1513574), (53, 1370784), (96, 756787), (106, 685392), (109, 666528), (131, 554592), (159, 456928), (212, 342696), (218, 333264), (262, 277296), (318, 228464), (327, 222176), (393, 184864), (424, 171348), (436, 166632), (524, 138648), (636, 114232), (654, 111088), (786, 92432), (848, 85674), (872, 83316), (1048, 69324), (1272, 57116), (1308, 55544), (1572, 46216), (1696, 42837), (1744, 41658), (2096, 34662), (2544, 28558), (2616, 27772), (3144, 23108), (3488, 20829), (4192, 17331), (5088, 14279), (5232, 13886), (5777, 12576), (6288, 11554), (6943, 10464)]