90367914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 242565120

約数和(自身を除く): 152197206

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 281, 399, 403, 434, 494, 546, 562, 589, 651, 741, 798, 806, 843, 1178, 1209, 1302, 1482, 1686, 1729, 1767, 1967, 2418, 2821, 3458, 3534, 3653, 3934, 4123, 5187, 5339, 5642, 5901, 7306, 7657, 8246, 8463, 8711, 10374, 10678, 10959, 11802, 12369, 15314, 16017, 16926, 17422, 21918, 22971, 24738, 25571, 26133, 32034, 37373, 45942, 51142, 52266, 53599, 60977, 69407, 74746, 76713, 107198, 112119, 113243, 121954, 138814, 153426, 160797, 165509, 182931, 208221, 224238, 226486, 321594, 331018, 339729, 365862, 416442, 485849, 496527, 679458, 792701, 971698, 993054, 1158563, 1457547, 1585402, 2151617, 2317126, 2378103, 2915094, 3475689, 4303234, 4756206, 6454851, 6951378, 12909702, 15061319, 30122638, 45183957, 90367914]

約数ペア:

[(1, 90367914), (2, 45183957), (3, 30122638), (6, 15061319), (7, 12909702), (13, 6951378), (14, 6454851), (19, 4756206), (21, 4303234), (26, 3475689), (31, 2915094), (38, 2378103), (39, 2317126), (42, 2151617), (57, 1585402), (62, 1457547), (78, 1158563), (91, 993054), (93, 971698), (114, 792701), (133, 679458), (182, 496527), (186, 485849), (217, 416442), (247, 365862), (266, 339729), (273, 331018), (281, 321594), (399, 226486), (403, 224238), (434, 208221), (494, 182931), (546, 165509), (562, 160797), (589, 153426), (651, 138814), (741, 121954), (798, 113243), (806, 112119), (843, 107198), (1178, 76713), (1209, 74746), (1302, 69407), (1482, 60977), (1686, 53599), (1729, 52266), (1767, 51142), (1967, 45942), (2418, 37373), (2821, 32034), (3458, 26133), (3534, 25571), (3653, 24738), (3934, 22971), (4123, 21918), (5187, 17422), (5339, 16926), (5642, 16017), (5901, 15314), (7306, 12369), (7657, 11802), (8246, 10959), (8463, 10678), (8711, 10374)]