88397348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 186839352

約数和(自身を除く): 98442004

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 277, 323, 361, 442, 494, 554, 646, 722, 884, 988, 1108, 1292, 1444, 3601, 4199, 4693, 4709, 5263, 6137, 7202, 8398, 9386, 9418, 10526, 12274, 14404, 16796, 18772, 18836, 21052, 24548, 61217, 68419, 79781, 89471, 99997, 122434, 136838, 159562, 178942, 199994, 244868, 273676, 319124, 357884, 399988, 1163123, 1299961, 1699949, 2326246, 2599922, 3399898, 4652492, 5199844, 6799796, 22099337, 44198674, 88397348]

約数ペア:

[(1, 88397348), (2, 44198674), (4, 22099337), (13, 6799796), (17, 5199844), (19, 4652492), (26, 3399898), (34, 2599922), (38, 2326246), (52, 1699949), (68, 1299961), (76, 1163123), (221, 399988), (247, 357884), (277, 319124), (323, 273676), (361, 244868), (442, 199994), (494, 178942), (554, 159562), (646, 136838), (722, 122434), (884, 99997), (988, 89471), (1108, 79781), (1292, 68419), (1444, 61217), (3601, 24548), (4199, 21052), (4693, 18836), (4709, 18772), (5263, 16796), (6137, 14404), (7202, 12274), (8398, 10526), (9386, 9418)]