80126406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 187832424

約数和(自身を除く): 107706018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 211, 219, 289, 306, 422, 438, 578, 633, 657, 867, 1241, 1266, 1314, 1734, 1899, 2482, 2601, 3587, 3723, 3798, 5202, 7174, 7446, 10761, 11169, 15403, 21097, 21522, 22338, 30806, 32283, 42194, 46209, 60979, 63291, 64566, 92418, 121958, 126582, 138627, 182937, 189873, 261851, 277254, 365874, 379746, 523702, 548811, 785553, 1097622, 1571106, 2356659, 4451467, 4713318, 8902934, 13354401, 26708802, 40063203, 80126406]

約数ペア:

[(1, 80126406), (2, 40063203), (3, 26708802), (6, 13354401), (9, 8902934), (17, 4713318), (18, 4451467), (34, 2356659), (51, 1571106), (73, 1097622), (102, 785553), (146, 548811), (153, 523702), (211, 379746), (219, 365874), (289, 277254), (306, 261851), (422, 189873), (438, 182937), (578, 138627), (633, 126582), (657, 121958), (867, 92418), (1241, 64566), (1266, 63291), (1314, 60979), (1734, 46209), (1899, 42194), (2482, 32283), (2601, 30806), (3587, 22338), (3723, 21522), (3798, 21097), (5202, 15403), (7174, 11169), (7446, 10761)]