126876876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4659

約数の個数: 72

約数和(自身を含む): 351783936

約数和(自身を除く): 224907060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4591, 4606, 6909, 9182, 9212, 13773, 13818, 18364, 27546, 27636, 32137, 55092, 64274, 96411, 128548, 192822, 215777, 224959, 385644, 431554, 449918, 647331, 674877, 863108, 899836, 1294662, 1349754, 1510439, 2589324, 2699508, 3020878, 4531317, 6041756, 9062634, 10573073, 18125268, 21146146, 31719219, 42292292, 63438438, 126876876]

約数ペア:

[(1, 126876876), (2, 63438438), (3, 42292292), (4, 31719219), (6, 21146146), (7, 18125268), (12, 10573073), (14, 9062634), (21, 6041756), (28, 4531317), (42, 3020878), (47, 2699508), (49, 2589324), (84, 1510439), (94, 1349754), (98, 1294662), (141, 899836), (147, 863108), (188, 674877), (196, 647331), (282, 449918), (294, 431554), (329, 385644), (564, 224959), (588, 215777), (658, 192822), (987, 128548), (1316, 96411), (1974, 64274), (2303, 55092), (3948, 32137), (4591, 27636), (4606, 27546), (6909, 18364), (9182, 13818), (9212, 13773)]