72870688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 157338720

約数和(自身を除く): 84468032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 241, 352, 482, 859, 964, 1718, 1928, 2651, 3436, 3856, 5302, 6872, 7712, 9449, 10604, 13744, 18898, 21208, 27488, 37796, 42416, 75592, 84832, 151184, 207019, 302368, 414038, 828076, 1656152, 2277209, 3312304, 4554418, 6624608, 9108836, 18217672, 36435344, 72870688]

約数ペア:

[(1, 72870688), (2, 36435344), (4, 18217672), (8, 9108836), (11, 6624608), (16, 4554418), (22, 3312304), (32, 2277209), (44, 1656152), (88, 828076), (176, 414038), (241, 302368), (352, 207019), (482, 151184), (859, 84832), (964, 75592), (1718, 42416), (1928, 37796), (2651, 27488), (3436, 21208), (3856, 18898), (5302, 13744), (6872, 10604), (7712, 9449)]