79718418

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37853}}^1$

素因数の和:37880

約数の個数: 40

約数和(自身を含む): 192374028

約数和(自身を除く): 112655610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 37853, 75706, 113559, 227118, 340677, 492089, 681354, 984178, 1022031, 1476267, 2044062, 2952534, 3066093, 4428801, 6132186, 8857602, 13286403, 26572806, 39859209, 79718418]

約数ペア:

[(1, 79718418), (2, 39859209), (3, 26572806), (6, 13286403), (9, 8857602), (13, 6132186), (18, 4428801), (26, 3066093), (27, 2952534), (39, 2044062), (54, 1476267), (78, 1022031), (81, 984178), (117, 681354), (162, 492089), (234, 340677), (351, 227118), (702, 113559), (1053, 75706), (2106, 37853)]