69282272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 141894144

約数和(自身を除く): 72611872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 331, 422, 496, 662, 844, 992, 1324, 1688, 2648, 3376, 5296, 6541, 6752, 10261, 10592, 13082, 20522, 26164, 41044, 52328, 69841, 82088, 104656, 139682, 164176, 209312, 279364, 328352, 558728, 1117456, 2165071, 2234912, 4330142, 8660284, 17320568, 34641136, 69282272]

約数ペア:

[(1, 69282272), (2, 34641136), (4, 17320568), (8, 8660284), (16, 4330142), (31, 2234912), (32, 2165071), (62, 1117456), (124, 558728), (211, 328352), (248, 279364), (331, 209312), (422, 164176), (496, 139682), (662, 104656), (844, 82088), (992, 69841), (1324, 52328), (1688, 41044), (2648, 26164), (3376, 20522), (5296, 13082), (6541, 10592), (6752, 10261)]