72745644

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 102243156

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 199, 246, 398, 492, 597, 743, 796, 1194, 1486, 2229, 2388, 2972, 4458, 8159, 8916, 16318, 24477, 30463, 32636, 48954, 60926, 91389, 97908, 121852, 147857, 182778, 295714, 365556, 443571, 591428, 887142, 1774284, 6062137, 12124274, 18186411, 24248548, 36372822, 72745644]

約数ペア:

[(1, 72745644), (2, 36372822), (3, 24248548), (4, 18186411), (6, 12124274), (12, 6062137), (41, 1774284), (82, 887142), (123, 591428), (164, 443571), (199, 365556), (246, 295714), (398, 182778), (492, 147857), (597, 121852), (743, 97908), (796, 91389), (1194, 60926), (1486, 48954), (2229, 32636), (2388, 30463), (2972, 24477), (4458, 16318), (8159, 8916)]