87099376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 209542144

約数和(自身を除く): 122442768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 367, 652, 728, 734, 1141, 1304, 1456, 1468, 2119, 2282, 2569, 2608, 2936, 4238, 4564, 4771, 5138, 5872, 8476, 9128, 9542, 10276, 14833, 16952, 18256, 19084, 20552, 29666, 33397, 33904, 38168, 41104, 59332, 59821, 66794, 76336, 118664, 119642, 133588, 237328, 239284, 267176, 418747, 478568, 534352, 777673, 837494, 957136, 1555346, 1674988, 3110692, 3349976, 5443711, 6221384, 6699952, 10887422, 12442768, 21774844, 43549688, 87099376]

約数ペア:

[(1, 87099376), (2, 43549688), (4, 21774844), (7, 12442768), (8, 10887422), (13, 6699952), (14, 6221384), (16, 5443711), (26, 3349976), (28, 3110692), (52, 1674988), (56, 1555346), (91, 957136), (104, 837494), (112, 777673), (163, 534352), (182, 478568), (208, 418747), (326, 267176), (364, 239284), (367, 237328), (652, 133588), (728, 119642), (734, 118664), (1141, 76336), (1304, 66794), (1456, 59821), (1468, 59332), (2119, 41104), (2282, 38168), (2569, 33904), (2608, 33397), (2936, 29666), (4238, 20552), (4564, 19084), (4771, 18256), (5138, 16952), (5872, 14833), (8476, 10276), (9128, 9542)]