90418608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 291140096

約数和(自身を除く): 200721488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 271, 331, 336, 504, 542, 662, 813, 993, 1008, 1084, 1324, 1626, 1897, 1986, 2168, 2317, 2439, 2648, 2979, 3252, 3794, 3972, 4336, 4634, 4878, 5296, 5691, 5958, 6504, 6951, 7588, 7944, 9268, 9756, 11382, 11916, 13008, 13902, 15176, 15888, 17073, 18536, 19512, 20853, 22764, 23832, 27804, 30352, 34146, 37072, 39024, 41706, 45528, 47664, 55608, 68292, 83412, 89701, 91056, 111216, 136584, 166824, 179402, 269103, 273168, 333648, 358804, 538206, 627907, 717608, 807309, 1076412, 1255814, 1435216, 1614618, 1883721, 2152824, 2511628, 3229236, 3767442, 4305648, 5023256, 5651163, 6458472, 7534884, 10046512, 11302326, 12916944, 15069768, 22604652, 30139536, 45209304, 90418608]

約数ペア:

[(1, 90418608), (2, 45209304), (3, 30139536), (4, 22604652), (6, 15069768), (7, 12916944), (8, 11302326), (9, 10046512), (12, 7534884), (14, 6458472), (16, 5651163), (18, 5023256), (21, 4305648), (24, 3767442), (28, 3229236), (36, 2511628), (42, 2152824), (48, 1883721), (56, 1614618), (63, 1435216), (72, 1255814), (84, 1076412), (112, 807309), (126, 717608), (144, 627907), (168, 538206), (252, 358804), (271, 333648), (331, 273168), (336, 269103), (504, 179402), (542, 166824), (662, 136584), (813, 111216), (993, 91056), (1008, 89701), (1084, 83412), (1324, 68292), (1626, 55608), (1897, 47664), (1986, 45528), (2168, 41706), (2317, 39024), (2439, 37072), (2648, 34146), (2979, 30352), (3252, 27804), (3794, 23832), (3972, 22764), (4336, 20853), (4634, 19512), (4878, 18536), (5296, 17073), (5691, 15888), (5958, 15176), (6504, 13902), (6951, 13008), (7588, 11916), (7944, 11382), (9268, 9756)]