87932306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 172302336

約数和(自身を除く): 84370030

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 113, 154, 163, 217, 226, 326, 341, 434, 682, 791, 1141, 1243, 1582, 1793, 2282, 2387, 2486, 3503, 3586, 4774, 5053, 7006, 8701, 10106, 12551, 17402, 18419, 24521, 25102, 35371, 36838, 38533, 49042, 55583, 70742, 77066, 111166, 128933, 202609, 257866, 269731, 389081, 405218, 539462, 570989, 778162, 1141978, 1418263, 2836526, 3996923, 6280879, 7993846, 12561758, 43966153, 87932306]

約数ペア:

[(1, 87932306), (2, 43966153), (7, 12561758), (11, 7993846), (14, 6280879), (22, 3996923), (31, 2836526), (62, 1418263), (77, 1141978), (113, 778162), (154, 570989), (163, 539462), (217, 405218), (226, 389081), (326, 269731), (341, 257866), (434, 202609), (682, 128933), (791, 111166), (1141, 77066), (1243, 70742), (1582, 55583), (1793, 49042), (2282, 38533), (2387, 36838), (2486, 35371), (3503, 25102), (3586, 24521), (4774, 18419), (5053, 17402), (7006, 12551), (8701, 10106)]