71554308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 196997472

約数和(自身を除く): 125443164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1667, 2044, 3066, 3334, 3577, 5001, 6132, 6668, 7154, 10002, 10731, 11669, 14308, 20004, 21462, 23338, 35007, 42924, 46676, 70014, 81683, 121691, 140028, 163366, 243382, 245049, 326732, 365073, 486764, 490098, 730146, 851837, 980196, 1460292, 1703674, 2555511, 3407348, 5111022, 5962859, 10222044, 11925718, 17888577, 23851436, 35777154, 71554308]

約数ペア:

[(1, 71554308), (2, 35777154), (3, 23851436), (4, 17888577), (6, 11925718), (7, 10222044), (12, 5962859), (14, 5111022), (21, 3407348), (28, 2555511), (42, 1703674), (49, 1460292), (73, 980196), (84, 851837), (98, 730146), (146, 490098), (147, 486764), (196, 365073), (219, 326732), (292, 245049), (294, 243382), (438, 163366), (511, 140028), (588, 121691), (876, 81683), (1022, 70014), (1533, 46676), (1667, 42924), (2044, 35007), (3066, 23338), (3334, 21462), (3577, 20004), (5001, 14308), (6132, 11669), (6668, 10731), (7154, 10002)]