72065812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 160594560

約数和(自身を除く): 88528748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6827, 10556, 13654, 27308, 47789, 88751, 95578, 177502, 191156, 197983, 355004, 395966, 621257, 791932, 1242514, 1385881, 2485028, 2573779, 2771762, 5147558, 5543524, 10295116, 18016453, 36032906, 72065812]

約数ペア:

[(1, 72065812), (2, 36032906), (4, 18016453), (7, 10295116), (13, 5543524), (14, 5147558), (26, 2771762), (28, 2573779), (29, 2485028), (52, 1385881), (58, 1242514), (91, 791932), (116, 621257), (182, 395966), (203, 355004), (364, 197983), (377, 191156), (406, 177502), (754, 95578), (812, 88751), (1508, 47789), (2639, 27308), (5278, 13654), (6827, 10556)]