67156900804

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{53279}}^1$

素因数の和:53465

約数の個数: 72

約数和(自身を含む): 140307552000

約数和(自身を除く): 73150651196

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 109, 118, 196, 218, 236, 413, 436, 763, 826, 1526, 1652, 2891, 3052, 5341, 5782, 6431, 10682, 11564, 12862, 21364, 25724, 45017, 53279, 90034, 106558, 180068, 213116, 315119, 372953, 630238, 745906, 1260476, 1491812, 2610671, 3143461, 5221342, 5807411, 6286922, 10442684, 11614822, 12573844, 22004227, 23229644, 40651877, 44008454, 81303754, 88016908, 154029589, 162607508, 284563139, 308059178, 342637249, 569126278, 616118356, 685274498, 1138252556, 1370548996, 2398460743, 4796921486, 9593842972, 16789225201, 33578450402, 67156900804]

約数ペア:

[(1, 67156900804), (2, 33578450402), (4, 16789225201), (7, 9593842972), (14, 4796921486), (28, 2398460743), (49, 1370548996), (59, 1138252556), (98, 685274498), (109, 616118356), (118, 569126278), (196, 342637249), (218, 308059178), (236, 284563139), (413, 162607508), (436, 154029589), (763, 88016908), (826, 81303754), (1526, 44008454), (1652, 40651877), (2891, 23229644), (3052, 22004227), (5341, 12573844), (5782, 11614822), (6431, 10442684), (10682, 6286922), (11564, 5807411), (12862, 5221342), (21364, 3143461), (25724, 2610671), (45017, 1491812), (53279, 1260476), (90034, 745906), (106558, 630238), (180068, 372953), (213116, 315119)]