91474578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{907}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 214171776

約数和(自身を除く): 122697198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 862, 907, 1293, 1814, 2586, 2721, 3879, 5442, 5603, 7758, 8163, 11206, 11791, 16326, 16809, 23582, 33618, 35373, 50427, 70746, 100854, 106119, 212238, 390917, 781834, 1172751, 2345502, 3518253, 5081921, 7036506, 10163842, 15245763, 30491526, 45737289, 91474578]

約数ペア:

[(1, 91474578), (2, 45737289), (3, 30491526), (6, 15245763), (9, 10163842), (13, 7036506), (18, 5081921), (26, 3518253), (39, 2345502), (78, 1172751), (117, 781834), (234, 390917), (431, 212238), (862, 106119), (907, 100854), (1293, 70746), (1814, 50427), (2586, 35373), (2721, 33618), (3879, 23582), (5442, 16809), (5603, 16326), (7758, 11791), (8163, 11206)]