89961115.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 579010560

約数和(自身を除く): 390238416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 372, 418, 456, 496, 528, 589, 607, 627, 682, 744, 836, 912, 1023, 1178, 1214, 1254, 1364, 1488, 1672, 1767, 1821, 2046, 2356, 2428, 2508, 2728, 3344, 3534, 3642, 4092, 4712, 4856, 5016, 5456, 6479, 6677, 7068, 7284, 8184, 9424, 9712, 10032, 11533, 12958, 13354, 14136, 14568, 16368, 18817, 19437, 20031, 23066, 25916, 26708, 28272, 29136, 34599, 37634, 38874, 40062, 46132, 51832, 53416, 56451, 69198, 75268, 77748, 80124, 92264, 103664, 106832, 112902, 126863, 138396, 150536, 155496, 160248, 184528, 206987, 225804, 253726, 276792, 301072, 310992, 320496, 357523, 380589, 413974, 451608, 507452, 553584, 620961, 715046, 761178, 827948, 903216, 1014904, 1072569, 1241922, 1430092, 1522356, 1655896, 2029808, 2145138, 2483844, 2860184, 3044712, 3311792, 3932753, 4290276, 4967688, 5720368, 6089424, 7865506, 8580552, 9935376, 11798259, 15731012, 17161104, 23596518, 31462024, 47193036, 62924048, 94386072, 188772144]

約数ペア:

[(1, 188772144), (2, 94386072), (3, 62924048), (4, 47193036), (6, 31462024), (8, 23596518), (11, 17161104), (12, 15731012), (16, 11798259), (19, 9935376), (22, 8580552), (24, 7865506), (31, 6089424), (33, 5720368), (38, 4967688), (44, 4290276), (48, 3932753), (57, 3311792), (62, 3044712), (66, 2860184), (76, 2483844), (88, 2145138), (93, 2029808), (114, 1655896), (124, 1522356), (132, 1430092), (152, 1241922), (176, 1072569), (186, 1014904), (209, 903216), (228, 827948), (248, 761178), (264, 715046), (304, 620961), (341, 553584), (372, 507452), (418, 451608), (456, 413974), (496, 380589), (528, 357523), (589, 320496), (607, 310992), (627, 301072), (682, 276792), (744, 253726), (836, 225804), (912, 206987), (1023, 184528), (1178, 160248), (1214, 155496), (1254, 150536), (1364, 138396), (1488, 126863), (1672, 112902), (1767, 106832), (1821, 103664), (2046, 92264), (2356, 80124), (2428, 77748), (2508, 75268), (2728, 69198), (3344, 56451), (3534, 53416), (3642, 51832), (4092, 46132), (4712, 40062), (4856, 38874), (5016, 37634), (5456, 34599), (6479, 29136), (6677, 28272), (7068, 26708), (7284, 25916), (8184, 23066), (9424, 20031), (9712, 19437), (10032, 18817), (11533, 16368), (12958, 14568), (13354, 14136)]