91080808

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 218189160

約数和(自身を除く): 127108352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 293, 364, 392, 427, 488, 586, 637, 728, 793, 854, 1172, 1274, 1586, 1708, 2051, 2344, 2548, 2989, 3172, 3416, 3809, 4102, 5096, 5551, 5978, 6344, 7618, 8204, 11102, 11956, 14357, 15236, 16408, 17873, 22204, 23912, 26663, 28714, 30472, 35746, 38857, 44408, 53326, 57428, 71492, 77714, 106652, 114856, 125111, 142984, 155428, 186641, 213304, 232349, 250222, 310856, 373282, 464698, 500444, 746564, 875777, 929396, 1000888, 1493128, 1626443, 1751554, 1858792, 3252886, 3503108, 6505772, 7006216, 11385101, 13011544, 22770202, 45540404, 91080808]

約数ペア:

[(1, 91080808), (2, 45540404), (4, 22770202), (7, 13011544), (8, 11385101), (13, 7006216), (14, 6505772), (26, 3503108), (28, 3252886), (49, 1858792), (52, 1751554), (56, 1626443), (61, 1493128), (91, 1000888), (98, 929396), (104, 875777), (122, 746564), (182, 500444), (196, 464698), (244, 373282), (293, 310856), (364, 250222), (392, 232349), (427, 213304), (488, 186641), (586, 155428), (637, 142984), (728, 125111), (793, 114856), (854, 106652), (1172, 77714), (1274, 71492), (1586, 57428), (1708, 53326), (2051, 44408), (2344, 38857), (2548, 35746), (2989, 30472), (3172, 28714), (3416, 26663), (3809, 23912), (4102, 22204), (5096, 17873), (5551, 16408), (5978, 15236), (6344, 14357), (7618, 11956), (8204, 11102)]