90251496

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 268329600

約数和(自身を除く): 178078104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 43, 54, 72, 79, 81, 82, 86, 108, 123, 129, 158, 162, 164, 172, 216, 237, 246, 258, 316, 324, 328, 344, 369, 387, 474, 492, 516, 632, 648, 711, 738, 774, 948, 984, 1032, 1107, 1161, 1422, 1476, 1548, 1763, 1896, 2133, 2214, 2322, 2844, 2952, 3096, 3239, 3321, 3397, 3483, 3526, 4266, 4428, 4644, 5289, 5688, 6399, 6478, 6642, 6794, 6966, 7052, 8532, 8856, 9288, 9717, 10191, 10578, 12798, 12956, 13284, 13588, 13932, 14104, 15867, 17064, 19434, 20382, 21156, 25596, 25912, 26568, 27176, 27864, 29151, 30573, 31734, 38868, 40764, 42312, 47601, 51192, 58302, 61146, 63468, 77736, 81528, 87453, 91719, 95202, 116604, 122292, 126936, 139277, 142803, 174906, 183438, 190404, 233208, 244584, 262359, 275157, 278554, 285606, 349812, 366876, 380808, 417831, 524718, 550314, 557108, 571212, 699624, 733752, 835662, 1049436, 1100628, 1114216, 1142424, 1253493, 1671324, 2098872, 2201256, 2506986, 3342648, 3760479, 5013972, 7520958, 10027944, 11281437, 15041916, 22562874, 30083832, 45125748, 90251496]

約数ペア:

[(1, 90251496), (2, 45125748), (3, 30083832), (4, 22562874), (6, 15041916), (8, 11281437), (9, 10027944), (12, 7520958), (18, 5013972), (24, 3760479), (27, 3342648), (36, 2506986), (41, 2201256), (43, 2098872), (54, 1671324), (72, 1253493), (79, 1142424), (81, 1114216), (82, 1100628), (86, 1049436), (108, 835662), (123, 733752), (129, 699624), (158, 571212), (162, 557108), (164, 550314), (172, 524718), (216, 417831), (237, 380808), (246, 366876), (258, 349812), (316, 285606), (324, 278554), (328, 275157), (344, 262359), (369, 244584), (387, 233208), (474, 190404), (492, 183438), (516, 174906), (632, 142803), (648, 139277), (711, 126936), (738, 122292), (774, 116604), (948, 95202), (984, 91719), (1032, 87453), (1107, 81528), (1161, 77736), (1422, 63468), (1476, 61146), (1548, 58302), (1763, 51192), (1896, 47601), (2133, 42312), (2214, 40764), (2322, 38868), (2844, 31734), (2952, 30573), (3096, 29151), (3239, 27864), (3321, 27176), (3397, 26568), (3483, 25912), (3526, 25596), (4266, 21156), (4428, 20382), (4644, 19434), (5289, 17064), (5688, 15867), (6399, 14104), (6478, 13932), (6642, 13588), (6794, 13284), (6966, 12956), (7052, 12798), (8532, 10578), (8856, 10191), (9288, 9717)]