77951452

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 147965160

約数和(自身を除く): 70013708

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 703, 722, 1406, 1444, 1459, 2812, 2918, 5836, 13357, 26714, 27721, 53428, 53983, 55442, 107966, 110884, 215932, 526699, 1025677, 1053398, 2051354, 2106796, 4102708, 19487863, 38975726, 77951452]

約数ペア:

[(1, 77951452), (2, 38975726), (4, 19487863), (19, 4102708), (37, 2106796), (38, 2051354), (74, 1053398), (76, 1025677), (148, 526699), (361, 215932), (703, 110884), (722, 107966), (1406, 55442), (1444, 53983), (1459, 53428), (2812, 27721), (2918, 26714), (5836, 13357)]