88286796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 243813024

約数和(自身を除く): 155526228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2657, 2769, 3692, 5314, 5538, 7971, 8307, 10628, 11076, 15942, 16614, 23913, 31884, 33228, 34541, 47826, 69082, 95652, 103623, 138164, 188647, 207246, 310869, 377294, 414492, 565941, 621738, 754588, 1131882, 1243476, 1697823, 2263764, 2452411, 3395646, 4904822, 6791292, 7357233, 9809644, 14714466, 22071699, 29428932, 44143398, 88286796]

約数ペア:

[(1, 88286796), (2, 44143398), (3, 29428932), (4, 22071699), (6, 14714466), (9, 9809644), (12, 7357233), (13, 6791292), (18, 4904822), (26, 3395646), (36, 2452411), (39, 2263764), (52, 1697823), (71, 1243476), (78, 1131882), (117, 754588), (142, 621738), (156, 565941), (213, 414492), (234, 377294), (284, 310869), (426, 207246), (468, 188647), (639, 138164), (852, 103623), (923, 95652), (1278, 69082), (1846, 47826), (2556, 34541), (2657, 33228), (2769, 31884), (3692, 23913), (5314, 16614), (5538, 15942), (7971, 11076), (8307, 10628)]