78688566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 199749888

約数和(自身を除く): 121061322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 37, 46, 66, 69, 74, 99, 111, 138, 198, 207, 222, 253, 333, 407, 414, 467, 506, 666, 759, 814, 851, 934, 1221, 1401, 1518, 1702, 2277, 2442, 2553, 2802, 3663, 4203, 4554, 5106, 5137, 7326, 7659, 8406, 9361, 10274, 10741, 15318, 15411, 17279, 18722, 21482, 28083, 30822, 32223, 34558, 46233, 51837, 56166, 64446, 84249, 92466, 96669, 103674, 118151, 155511, 168498, 190069, 193338, 236302, 311022, 354453, 380138, 397417, 570207, 708906, 794834, 1063359, 1140414, 1192251, 1710621, 2126718, 2384502, 3421242, 3576753, 4371587, 7153506, 8743174, 13114761, 26229522, 39344283, 78688566]

約数ペア:

[(1, 78688566), (2, 39344283), (3, 26229522), (6, 13114761), (9, 8743174), (11, 7153506), (18, 4371587), (22, 3576753), (23, 3421242), (33, 2384502), (37, 2126718), (46, 1710621), (66, 1192251), (69, 1140414), (74, 1063359), (99, 794834), (111, 708906), (138, 570207), (198, 397417), (207, 380138), (222, 354453), (253, 311022), (333, 236302), (407, 193338), (414, 190069), (467, 168498), (506, 155511), (666, 118151), (759, 103674), (814, 96669), (851, 92466), (934, 84249), (1221, 64446), (1401, 56166), (1518, 51837), (1702, 46233), (2277, 34558), (2442, 32223), (2553, 30822), (2802, 28083), (3663, 21482), (4203, 18722), (4554, 17279), (5106, 15411), (5137, 15318), (7326, 10741), (7659, 10274), (8406, 9361)]