71794788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1$

素因数の和:6956

約数の個数: 48

約数和(自身を含む): 183126720

約数和(自身を除く): 111331932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 6869, 10452, 13738, 20607, 27476, 41214, 82428, 89297, 178594, 267891, 357188, 460223, 535782, 920446, 1071564, 1380669, 1840892, 2761338, 5522676, 5982899, 11965798, 17948697, 23931596, 35897394, 71794788]

約数ペア:

[(1, 71794788), (2, 35897394), (3, 23931596), (4, 17948697), (6, 11965798), (12, 5982899), (13, 5522676), (26, 2761338), (39, 1840892), (52, 1380669), (67, 1071564), (78, 920446), (134, 535782), (156, 460223), (201, 357188), (268, 267891), (402, 178594), (804, 89297), (871, 82428), (1742, 41214), (2613, 27476), (3484, 20607), (5226, 13738), (6869, 10452)]