82400766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 197987328

約数和(自身を除く): 115586562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 197, 322, 394, 433, 483, 591, 866, 966, 1182, 1299, 1379, 2598, 2758, 3031, 4137, 4531, 6062, 8274, 9062, 9093, 9959, 13593, 18186, 19918, 27186, 29877, 31717, 59754, 63434, 69713, 85301, 95151, 139426, 170602, 190302, 209139, 255903, 418278, 511806, 597107, 1194214, 1791321, 1961923, 3582642, 3923846, 5885769, 11771538, 13733461, 27466922, 41200383, 82400766]

約数ペア:

[(1, 82400766), (2, 41200383), (3, 27466922), (6, 13733461), (7, 11771538), (14, 5885769), (21, 3923846), (23, 3582642), (42, 1961923), (46, 1791321), (69, 1194214), (138, 597107), (161, 511806), (197, 418278), (322, 255903), (394, 209139), (433, 190302), (483, 170602), (591, 139426), (866, 95151), (966, 85301), (1182, 69713), (1299, 63434), (1379, 59754), (2598, 31717), (2758, 29877), (3031, 27186), (4137, 19918), (4531, 18186), (6062, 13593), (8274, 9959), (9062, 9093)]