90124866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 145747134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 171, 174, 233, 234, 247, 261, 342, 351, 377, 466, 494, 513, 522, 551, 699, 702, 741, 754, 783, 1026, 1102, 1131, 1398, 1482, 1566, 1653, 2097, 2223, 2262, 3029, 3306, 3393, 4194, 4427, 4446, 4959, 6058, 6291, 6669, 6757, 6786, 7163, 8854, 9087, 9918, 10179, 12582, 13281, 13338, 13514, 14326, 14877, 18174, 20271, 20358, 21489, 26562, 27261, 29754, 39843, 40542, 42978, 54522, 57551, 60813, 64467, 79686, 81783, 87841, 115102, 119529, 121626, 128383, 128934, 163566, 172653, 175682, 182439, 193401, 239058, 256766, 263523, 345306, 364878, 385149, 386802, 517959, 527046, 770298, 790569, 1035918, 1155447, 1553877, 1581138, 1668979, 2310894, 2371707, 3107754, 3337958, 3466341, 4743414, 5006937, 6932682, 10013874, 15020811, 30041622, 45062433, 90124866]

約数ペア:

[(1, 90124866), (2, 45062433), (3, 30041622), (6, 15020811), (9, 10013874), (13, 6932682), (18, 5006937), (19, 4743414), (26, 3466341), (27, 3337958), (29, 3107754), (38, 2371707), (39, 2310894), (54, 1668979), (57, 1581138), (58, 1553877), (78, 1155447), (87, 1035918), (114, 790569), (117, 770298), (171, 527046), (174, 517959), (233, 386802), (234, 385149), (247, 364878), (261, 345306), (342, 263523), (351, 256766), (377, 239058), (466, 193401), (494, 182439), (513, 175682), (522, 172653), (551, 163566), (699, 128934), (702, 128383), (741, 121626), (754, 119529), (783, 115102), (1026, 87841), (1102, 81783), (1131, 79686), (1398, 64467), (1482, 60813), (1566, 57551), (1653, 54522), (2097, 42978), (2223, 40542), (2262, 39843), (3029, 29754), (3306, 27261), (3393, 26562), (4194, 21489), (4427, 20358), (4446, 20271), (4959, 18174), (6058, 14877), (6291, 14326), (6669, 13514), (6757, 13338), (6786, 13281), (7163, 12582), (8854, 10179), (9087, 9918)]