85140828

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 151940772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 587, 612, 711, 918, 948, 1174, 1343, 1422, 1761, 1836, 2133, 2348, 2686, 2844, 3522, 4029, 4266, 5283, 5372, 7044, 8058, 8532, 9979, 10566, 12087, 15849, 16116, 19958, 21132, 24174, 29937, 31698, 36261, 39916, 46373, 48348, 59874, 63396, 72522, 89811, 92746, 119748, 139119, 145044, 179622, 185492, 269433, 278238, 359244, 417357, 538866, 556476, 788341, 834714, 1077732, 1252071, 1576682, 1669428, 2365023, 2504142, 3153364, 4730046, 5008284, 7095069, 9460092, 14190138, 21285207, 28380276, 42570414, 85140828]

約数ペア:

[(1, 85140828), (2, 42570414), (3, 28380276), (4, 21285207), (6, 14190138), (9, 9460092), (12, 7095069), (17, 5008284), (18, 4730046), (27, 3153364), (34, 2504142), (36, 2365023), (51, 1669428), (54, 1576682), (68, 1252071), (79, 1077732), (102, 834714), (108, 788341), (153, 556476), (158, 538866), (204, 417357), (237, 359244), (306, 278238), (316, 269433), (459, 185492), (474, 179622), (587, 145044), (612, 139119), (711, 119748), (918, 92746), (948, 89811), (1174, 72522), (1343, 63396), (1422, 59874), (1761, 48348), (1836, 46373), (2133, 39916), (2348, 36261), (2686, 31698), (2844, 29937), (3522, 24174), (4029, 21132), (4266, 19958), (5283, 16116), (5372, 15849), (7044, 12087), (8058, 10566), (8532, 9979)]