61471896

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 157728000

約数和(自身を除く): 96256104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 199, 211, 244, 366, 398, 422, 488, 597, 633, 732, 796, 844, 1194, 1266, 1464, 1592, 1688, 2388, 2532, 4776, 5064, 12139, 12871, 24278, 25742, 36417, 38613, 41989, 48556, 51484, 72834, 77226, 83978, 97112, 102968, 125967, 145668, 154452, 167956, 251934, 291336, 308904, 335912, 503868, 1007736, 2561329, 5122658, 7683987, 10245316, 15367974, 20490632, 30735948, 61471896]

約数ペア:

[(1, 61471896), (2, 30735948), (3, 20490632), (4, 15367974), (6, 10245316), (8, 7683987), (12, 5122658), (24, 2561329), (61, 1007736), (122, 503868), (183, 335912), (199, 308904), (211, 291336), (244, 251934), (366, 167956), (398, 154452), (422, 145668), (488, 125967), (597, 102968), (633, 97112), (732, 83978), (796, 77226), (844, 72834), (1194, 51484), (1266, 48556), (1464, 41989), (1592, 38613), (1688, 36417), (2388, 25742), (2532, 24278), (4776, 12871), (5064, 12139)]