63901292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 144789120

約数和(自身を除く): 80887828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 809, 868, 1274, 1519, 1612, 1618, 2548, 2821, 3038, 3236, 5642, 5663, 6076, 10517, 11284, 11326, 19747, 21034, 22652, 25079, 39494, 39641, 42068, 50158, 73619, 78988, 79282, 100316, 147238, 158564, 175553, 294476, 326027, 351106, 515333, 652054, 702212, 1030666, 1228871, 1304108, 2061332, 2282189, 2457742, 4564378, 4915484, 9128756, 15975323, 31950646, 63901292]

約数ペア:

[(1, 63901292), (2, 31950646), (4, 15975323), (7, 9128756), (13, 4915484), (14, 4564378), (26, 2457742), (28, 2282189), (31, 2061332), (49, 1304108), (52, 1228871), (62, 1030666), (91, 702212), (98, 652054), (124, 515333), (182, 351106), (196, 326027), (217, 294476), (364, 175553), (403, 158564), (434, 147238), (637, 100316), (806, 79282), (809, 78988), (868, 73619), (1274, 50158), (1519, 42068), (1612, 39641), (1618, 39494), (2548, 25079), (2821, 22652), (3038, 21034), (3236, 19747), (5642, 11326), (5663, 11284), (6076, 10517)]