869100876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73379}}^1$

素因数の和:73443

約数の個数: 72

約数和(自身を含む): 2564190720

約数和(自身を除く): 1695089844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 73379, 146758, 220137, 293516, 440274, 513653, 660411, 880548, 1027306, 1320822, 1540959, 2054612, 2641644, 3081918, 3448813, 4622877, 6163836, 6897626, 9245754, 10346439, 13795252, 18491508, 20692878, 24141691, 31039317, 41385756, 48283382, 62078634, 72425073, 96566764, 124157268, 144850146, 217275219, 289700292, 434550438, 869100876]

約数ペア:

[(1, 869100876), (2, 434550438), (3, 289700292), (4, 217275219), (6, 144850146), (7, 124157268), (9, 96566764), (12, 72425073), (14, 62078634), (18, 48283382), (21, 41385756), (28, 31039317), (36, 24141691), (42, 20692878), (47, 18491508), (63, 13795252), (84, 10346439), (94, 9245754), (126, 6897626), (141, 6163836), (188, 4622877), (252, 3448813), (282, 3081918), (329, 2641644), (423, 2054612), (564, 1540959), (658, 1320822), (846, 1027306), (987, 880548), (1316, 660411), (1692, 513653), (1974, 440274), (2961, 293516), (3948, 220137), (5922, 146758), (11844, 73379)]