76447404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 213857280

約数和(自身を除く): 137409876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 2719, 3124, 4686, 5438, 7029, 8157, 9372, 10876, 14058, 16314, 24471, 28116, 29909, 32628, 48942, 59818, 89727, 97884, 119636, 179454, 193049, 269181, 358908, 386098, 538362, 579147, 772196, 1076724, 1158294, 1737441, 2123539, 2316588, 3474882, 4247078, 6370617, 6949764, 8494156, 12741234, 19111851, 25482468, 38223702, 76447404]

約数ペア:

[(1, 76447404), (2, 38223702), (3, 25482468), (4, 19111851), (6, 12741234), (9, 8494156), (11, 6949764), (12, 6370617), (18, 4247078), (22, 3474882), (33, 2316588), (36, 2123539), (44, 1737441), (66, 1158294), (71, 1076724), (99, 772196), (132, 579147), (142, 538362), (198, 386098), (213, 358908), (284, 269181), (396, 193049), (426, 179454), (639, 119636), (781, 97884), (852, 89727), (1278, 59818), (1562, 48942), (2343, 32628), (2556, 29909), (2719, 28116), (3124, 24471), (4686, 16314), (5438, 14058), (7029, 10876), (8157, 9372)]