74968686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 180532800

約数和(自身を除く): 105564114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 269, 351, 397, 538, 702, 794, 807, 1191, 1614, 2382, 2421, 3497, 3573, 4842, 5161, 6994, 7146, 7263, 10322, 10491, 10719, 14526, 15483, 20982, 21438, 30966, 31473, 46449, 62946, 92898, 94419, 106793, 139347, 188838, 213586, 278694, 320379, 640758, 961137, 1388309, 1922274, 2776618, 2883411, 4164927, 5766822, 8329854, 12494781, 24989562, 37484343, 74968686]

約数ペア:

[(1, 74968686), (2, 37484343), (3, 24989562), (6, 12494781), (9, 8329854), (13, 5766822), (18, 4164927), (26, 2883411), (27, 2776618), (39, 1922274), (54, 1388309), (78, 961137), (117, 640758), (234, 320379), (269, 278694), (351, 213586), (397, 188838), (538, 139347), (702, 106793), (794, 94419), (807, 92898), (1191, 62946), (1614, 46449), (2382, 31473), (2421, 30966), (3497, 21438), (3573, 20982), (4842, 15483), (5161, 14526), (6994, 10719), (7146, 10491), (7263, 10322)]