68153932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 150635520

約数和(自身を除く): 82481588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 2801, 3476, 5602, 6083, 11204, 12166, 19607, 24332, 30811, 39214, 61622, 78428, 123244, 215677, 221279, 431354, 442558, 862708, 885116, 1548953, 2434069, 3097906, 4868138, 6195812, 9736276, 17038483, 34076966, 68153932]

約数ペア:

[(1, 68153932), (2, 34076966), (4, 17038483), (7, 9736276), (11, 6195812), (14, 4868138), (22, 3097906), (28, 2434069), (44, 1548953), (77, 885116), (79, 862708), (154, 442558), (158, 431354), (308, 221279), (316, 215677), (553, 123244), (869, 78428), (1106, 61622), (1738, 39214), (2212, 30811), (2801, 24332), (3476, 19607), (5602, 12166), (6083, 11204)]