82066860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 251321616

約数和(自身を除く): 169254756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4261, 4815, 6420, 8522, 9630, 12783, 17044, 19260, 21305, 25566, 38349, 42610, 51132, 63915, 76698, 85220, 127830, 153396, 191745, 255660, 383490, 455927, 766980, 911854, 1367781, 1823708, 2279635, 2735562, 4103343, 4559270, 5471124, 6838905, 8206686, 9118540, 13677810, 16413372, 20516715, 27355620, 41033430, 82066860]

約数ペア:

[(1, 82066860), (2, 41033430), (3, 27355620), (4, 20516715), (5, 16413372), (6, 13677810), (9, 9118540), (10, 8206686), (12, 6838905), (15, 5471124), (18, 4559270), (20, 4103343), (30, 2735562), (36, 2279635), (45, 1823708), (60, 1367781), (90, 911854), (107, 766980), (180, 455927), (214, 383490), (321, 255660), (428, 191745), (535, 153396), (642, 127830), (963, 85220), (1070, 76698), (1284, 63915), (1605, 51132), (1926, 42610), (2140, 38349), (3210, 25566), (3852, 21305), (4261, 19260), (4815, 17044), (6420, 12783), (8522, 9630)]