68900880984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7123747}}^1$

素因数の和:7123800

約数の個数: 64

約数和(自身を含む): 191486346240

約数和(自身を除く): 122585465256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 7123747, 14247494, 21371241, 28494988, 42742482, 56989976, 85484964, 92608711, 170969928, 185217422, 220836157, 277826133, 370434844, 441672314, 555652266, 662508471, 740869688, 883344628, 1111304532, 1325016942, 1766689256, 2222609064, 2650033884, 2870870041, 5300067768, 5741740082, 8612610123, 11483480164, 17225220246, 22966960328, 34450440492, 68900880984]

約数ペア:

[(1, 68900880984), (2, 34450440492), (3, 22966960328), (4, 17225220246), (6, 11483480164), (8, 8612610123), (12, 5741740082), (13, 5300067768), (24, 2870870041), (26, 2650033884), (31, 2222609064), (39, 1766689256), (52, 1325016942), (62, 1111304532), (78, 883344628), (93, 740869688), (104, 662508471), (124, 555652266), (156, 441672314), (186, 370434844), (248, 277826133), (312, 220836157), (372, 185217422), (403, 170969928), (744, 92608711), (806, 85484964), (1209, 56989976), (1612, 42742482), (2418, 28494988), (3224, 21371241), (4836, 14247494), (9672, 7123747)]