75474688

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 161884800

約数和(自身を除く): 86410112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 263, 304, 472, 526, 608, 944, 1052, 1121, 1216, 1888, 2104, 2242, 2432, 3776, 4208, 4484, 4864, 4997, 7552, 8416, 8968, 9994, 15104, 15517, 16832, 17936, 19988, 31034, 33664, 35872, 39976, 62068, 67328, 71744, 79952, 124136, 143488, 159904, 248272, 286976, 294823, 319808, 496544, 589646, 639616, 993088, 1179292, 1279232, 1986176, 2358584, 3972352, 4717168, 9434336, 18868672, 37737344, 75474688]

約数ペア:

[(1, 75474688), (2, 37737344), (4, 18868672), (8, 9434336), (16, 4717168), (19, 3972352), (32, 2358584), (38, 1986176), (59, 1279232), (64, 1179292), (76, 993088), (118, 639616), (128, 589646), (152, 496544), (236, 319808), (256, 294823), (263, 286976), (304, 248272), (472, 159904), (526, 143488), (608, 124136), (944, 79952), (1052, 71744), (1121, 67328), (1216, 62068), (1888, 39976), (2104, 35872), (2242, 33664), (2432, 31034), (3776, 19988), (4208, 17936), (4484, 16832), (4864, 15517), (4997, 15104), (7552, 9994), (8416, 8968)]