68576092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 140492800

約数和(自身を除く): 71916708

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2239, 2356, 4478, 7657, 8956, 15314, 29107, 30628, 42541, 58214, 69409, 85082, 116428, 138818, 170164, 277636, 553033, 902317, 1106066, 1318771, 1804634, 2212132, 2637542, 3609268, 5275084, 17144023, 34288046, 68576092]

約数ペア:

[(1, 68576092), (2, 34288046), (4, 17144023), (13, 5275084), (19, 3609268), (26, 2637542), (31, 2212132), (38, 1804634), (52, 1318771), (62, 1106066), (76, 902317), (124, 553033), (247, 277636), (403, 170164), (494, 138818), (589, 116428), (806, 85082), (988, 69409), (1178, 58214), (1612, 42541), (2239, 30628), (2356, 29107), (4478, 15314), (7657, 8956)]