27891921648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193243}}^1$

素因数の和:193382

約数の個数: 80

約数和(自身を含む): 75145634816

約数和(自身を除く): 47253713168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1488, 1552, 2328, 3007, 4656, 6014, 9021, 12028, 18042, 24056, 36084, 48112, 72168, 144336, 193243, 386486, 579729, 772972, 1159458, 1545944, 2318916, 3091888, 4637832, 5990533, 9275664, 11981066, 17971599, 18744571, 23962132, 35943198, 37489142, 47924264, 56233713, 71886396, 74978284, 95848528, 112467426, 143772792, 149956568, 224934852, 287545584, 299913136, 449869704, 581081701, 899739408, 1162163402, 1743245103, 2324326804, 3486490206, 4648653608, 6972980412, 9297307216, 13945960824, 27891921648]

約数ペア:

[(1, 27891921648), (2, 13945960824), (3, 9297307216), (4, 6972980412), (6, 4648653608), (8, 3486490206), (12, 2324326804), (16, 1743245103), (24, 1162163402), (31, 899739408), (48, 581081701), (62, 449869704), (93, 299913136), (97, 287545584), (124, 224934852), (186, 149956568), (194, 143772792), (248, 112467426), (291, 95848528), (372, 74978284), (388, 71886396), (496, 56233713), (582, 47924264), (744, 37489142), (776, 35943198), (1164, 23962132), (1488, 18744571), (1552, 17971599), (2328, 11981066), (3007, 9275664), (4656, 5990533), (6014, 4637832), (9021, 3091888), (12028, 2318916), (18042, 1545944), (24056, 1159458), (36084, 772972), (48112, 579729), (72168, 386486), (144336, 193243)]