88797891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 64418109

約数列:

[1, 3, 7, 13, 21, 37, 39, 59, 91, 111, 149, 177, 259, 273, 413, 447, 481, 767, 777, 1043, 1239, 1443, 1937, 2183, 2301, 3129, 3367, 5369, 5513, 5811, 6549, 8791, 10101, 13559, 15281, 16107, 16539, 26373, 28379, 38591, 40677, 45843, 61537, 71669, 85137, 114283, 115773, 184611, 198653, 215007, 325267, 342849, 501683, 595959, 799981, 975801, 1505049, 2276869, 2399943, 4228471, 6830607, 12685413, 29599297, 88797891]

約数ペア:

[(1, 88797891), (3, 29599297), (7, 12685413), (13, 6830607), (21, 4228471), (37, 2399943), (39, 2276869), (59, 1505049), (91, 975801), (111, 799981), (149, 595959), (177, 501683), (259, 342849), (273, 325267), (413, 215007), (447, 198653), (481, 184611), (767, 115773), (777, 114283), (1043, 85137), (1239, 71669), (1443, 61537), (1937, 45843), (2183, 40677), (2301, 38591), (3129, 28379), (3367, 26373), (5369, 16539), (5513, 16107), (5811, 15281), (6549, 13559), (8791, 10101)]