91977444

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 177702876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 243, 251, 261, 324, 348, 351, 377, 468, 486, 502, 522, 702, 753, 754, 783, 972, 1004, 1044, 1053, 1131, 1404, 1506, 1508, 1566, 2106, 2259, 2262, 2349, 3012, 3132, 3159, 3263, 3393, 4212, 4518, 4524, 4698, 6318, 6526, 6777, 6786, 7047, 7279, 9036, 9396, 9789, 10179, 12636, 13052, 13554, 13572, 14094, 14558, 19578, 20331, 20358, 21837, 27108, 28188, 29116, 29367, 30537, 39156, 40662, 40716, 43674, 58734, 60993, 61074, 65511, 81324, 87348, 88101, 91611, 94627, 117468, 121986, 122148, 131022, 176202, 183222, 189254, 196533, 243972, 262044, 264303, 283881, 352404, 366444, 378508, 393066, 528606, 567762, 589599, 786132, 792909, 851643, 1057212, 1135524, 1179198, 1585818, 1703286, 1768797, 2358396, 2554929, 3171636, 3406572, 3537594, 5109858, 7075188, 7664787, 10219716, 15329574, 22994361, 30659148, 45988722, 91977444]

約数ペア:

[(1, 91977444), (2, 45988722), (3, 30659148), (4, 22994361), (6, 15329574), (9, 10219716), (12, 7664787), (13, 7075188), (18, 5109858), (26, 3537594), (27, 3406572), (29, 3171636), (36, 2554929), (39, 2358396), (52, 1768797), (54, 1703286), (58, 1585818), (78, 1179198), (81, 1135524), (87, 1057212), (108, 851643), (116, 792909), (117, 786132), (156, 589599), (162, 567762), (174, 528606), (234, 393066), (243, 378508), (251, 366444), (261, 352404), (324, 283881), (348, 264303), (351, 262044), (377, 243972), (468, 196533), (486, 189254), (502, 183222), (522, 176202), (702, 131022), (753, 122148), (754, 121986), (783, 117468), (972, 94627), (1004, 91611), (1044, 88101), (1053, 87348), (1131, 81324), (1404, 65511), (1506, 61074), (1508, 60993), (1566, 58734), (2106, 43674), (2259, 40716), (2262, 40662), (2349, 39156), (3012, 30537), (3132, 29367), (3159, 29116), (3263, 28188), (3393, 27108), (4212, 21837), (4518, 20358), (4524, 20331), (4698, 19578), (6318, 14558), (6526, 14094), (6777, 13572), (6786, 13554), (7047, 13052), (7279, 12636), (9036, 10179), (9396, 9789)]