87295516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1877}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 191826432

約数和(自身を除く): 104530916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 1877, 2114, 3322, 3754, 4228, 6644, 7508, 11627, 13139, 20647, 23254, 26278, 41294, 46508, 52556, 82588, 144529, 283427, 289058, 566854, 578116, 1133708, 1983989, 3117697, 3967978, 6235394, 7935956, 12470788, 21823879, 43647758, 87295516]

約数ペア:

[(1, 87295516), (2, 43647758), (4, 21823879), (7, 12470788), (11, 7935956), (14, 6235394), (22, 3967978), (28, 3117697), (44, 1983989), (77, 1133708), (151, 578116), (154, 566854), (302, 289058), (308, 283427), (604, 144529), (1057, 82588), (1661, 52556), (1877, 46508), (2114, 41294), (3322, 26278), (3754, 23254), (4228, 20647), (6644, 13139), (7508, 11627)]