72253716

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 172032000

約数和(自身を除く): 99778284

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 199, 237, 316, 383, 398, 474, 597, 766, 796, 948, 1149, 1194, 1532, 2298, 2388, 4596, 15721, 30257, 31442, 47163, 60514, 62884, 76217, 90771, 94326, 121028, 152434, 181542, 188652, 228651, 304868, 363084, 457302, 914604, 6021143, 12042286, 18063429, 24084572, 36126858, 72253716]

約数ペア:

[(1, 72253716), (2, 36126858), (3, 24084572), (4, 18063429), (6, 12042286), (12, 6021143), (79, 914604), (158, 457302), (199, 363084), (237, 304868), (316, 228651), (383, 188652), (398, 181542), (474, 152434), (597, 121028), (766, 94326), (796, 90771), (948, 76217), (1149, 62884), (1194, 60514), (1532, 47163), (2298, 31442), (2388, 30257), (4596, 15721)]