81166224

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41243}}^1$

素因数の和:41295

約数の個数: 40

約数和(自身を含む): 214798752

約数和(自身を除く): 133632528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 41243, 82486, 123729, 164972, 247458, 329944, 494916, 659888, 989832, 1690963, 1979664, 3381926, 5072889, 6763852, 10145778, 13527704, 20291556, 27055408, 40583112, 81166224]

約数ペア:

[(1, 81166224), (2, 40583112), (3, 27055408), (4, 20291556), (6, 13527704), (8, 10145778), (12, 6763852), (16, 5072889), (24, 3381926), (41, 1979664), (48, 1690963), (82, 989832), (123, 659888), (164, 494916), (246, 329944), (328, 247458), (492, 164972), (656, 123729), (984, 82486), (1968, 41243)]