85981464

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{1987}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 233371320

約数和(自身を除く): 147389856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 1987, 2404, 3606, 3974, 4808, 5409, 5961, 7212, 7948, 10818, 11922, 14424, 15896, 17883, 21636, 23844, 35766, 43272, 47688, 71532, 143064, 1194187, 2388374, 3582561, 4776748, 7165122, 9553496, 10747683, 14330244, 21495366, 28660488, 42990732, 85981464]

約数ペア:

[(1, 85981464), (2, 42990732), (3, 28660488), (4, 21495366), (6, 14330244), (8, 10747683), (9, 9553496), (12, 7165122), (18, 4776748), (24, 3582561), (36, 2388374), (72, 1194187), (601, 143064), (1202, 71532), (1803, 47688), (1987, 43272), (2404, 35766), (3606, 23844), (3974, 21636), (4808, 17883), (5409, 15896), (5961, 14424), (7212, 11922), (7948, 10818)]