64065612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 161504000

約数和(自身を除く): 97438388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 823, 998, 1497, 1646, 1996, 2469, 2994, 3292, 4938, 5988, 6487, 9876, 10699, 12974, 19461, 21398, 25948, 32097, 38922, 42796, 64194, 77844, 128388, 410677, 821354, 1232031, 1642708, 2464062, 4928124, 5338801, 10677602, 16016403, 21355204, 32032806, 64065612]

約数ペア:

[(1, 64065612), (2, 32032806), (3, 21355204), (4, 16016403), (6, 10677602), (12, 5338801), (13, 4928124), (26, 2464062), (39, 1642708), (52, 1232031), (78, 821354), (156, 410677), (499, 128388), (823, 77844), (998, 64194), (1497, 42796), (1646, 38922), (1996, 32097), (2469, 25948), (2994, 21398), (3292, 19461), (4938, 12974), (5988, 10699), (6487, 9876)]