72989322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 170507520

約数和(自身を除く): 97518198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 409, 607, 818, 1214, 1227, 1821, 2454, 2863, 3642, 4249, 5726, 8498, 8589, 12747, 17178, 20041, 25494, 29743, 40082, 59486, 60123, 89229, 120246, 178458, 248263, 496526, 744789, 1489578, 1737841, 3475682, 5213523, 10427046, 12164887, 24329774, 36494661, 72989322]

約数ペア:

[(1, 72989322), (2, 36494661), (3, 24329774), (6, 12164887), (7, 10427046), (14, 5213523), (21, 3475682), (42, 1737841), (49, 1489578), (98, 744789), (147, 496526), (294, 248263), (409, 178458), (607, 120246), (818, 89229), (1214, 60123), (1227, 59486), (1821, 40082), (2454, 29743), (2863, 25494), (3642, 20041), (4249, 17178), (5726, 12747), (8498, 8589)]