64059268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 145146624

約数和(自身を除く): 81087356

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, 811, 868, 1274, 1519, 1612, 1622, 2548, 2821, 3038, 3244, 5642, 5677, 6076, 10543, 11284, 11354, 19747, 21086, 22708, 25141, 39494, 39739, 42172, 50282, 73801, 78988, 79478, 100564, 147602, 158956, 175987, 295204, 326833, 351974, 516607, 653666, 703948, 1033214, 1231909, 1307332, 2066428, 2287831, 2463818, 4575662, 4927636, 9151324, 16014817, 32029634, 64059268]

約数ペア:

[(1, 64059268), (2, 32029634), (4, 16014817), (7, 9151324), (13, 4927636), (14, 4575662), (26, 2463818), (28, 2287831), (31, 2066428), (49, 1307332), (52, 1231909), (62, 1033214), (91, 703948), (98, 653666), (124, 516607), (182, 351974), (196, 326833), (217, 295204), (364, 175987), (403, 158956), (434, 147602), (637, 100564), (806, 79478), (811, 78988), (868, 73801), (1274, 50282), (1519, 42172), (1612, 39739), (1622, 39494), (2548, 25141), (2821, 22708), (3038, 21086), (3244, 19747), (5642, 11354), (5677, 11284), (6076, 10543)]