69913428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6689}}^1$

素因数の和:6776

約数の個数: 48

約数和(自身を含む): 178328640

約数和(自身を除く): 108415212

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, 6689, 10452, 13378, 20067, 26756, 40134, 80268, 86957, 173914, 260871, 347828, 448163, 521742, 896326, 1043484, 1344489, 1792652, 2688978, 5377956, 5826119, 11652238, 17478357, 23304476, 34956714, 69913428]

約数ペア:

[(1, 69913428), (2, 34956714), (3, 23304476), (4, 17478357), (6, 11652238), (12, 5826119), (13, 5377956), (26, 2688978), (39, 1792652), (52, 1344489), (67, 1043484), (78, 896326), (134, 521742), (156, 448163), (201, 347828), (268, 260871), (402, 173914), (804, 86957), (871, 80268), (1742, 40134), (2613, 26756), (3484, 20067), (5226, 13378), (6689, 10452)]