127663728

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 341347200

約数和(自身を除く): 213683472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 708, 732, 739, 944, 976, 1416, 1464, 1478, 2217, 2832, 2928, 2956, 3599, 4434, 5912, 7198, 8868, 10797, 11824, 14396, 17736, 21594, 28792, 35472, 43188, 43601, 45079, 57584, 86376, 87202, 90158, 130803, 135237, 172752, 174404, 180316, 261606, 270474, 348808, 360632, 523212, 540948, 697616, 721264, 1046424, 1081896, 2092848, 2163792, 2659661, 5319322, 7978983, 10638644, 15957966, 21277288, 31915932, 42554576, 63831864, 127663728]

約数ペア:

[(1, 127663728), (2, 63831864), (3, 42554576), (4, 31915932), (6, 21277288), (8, 15957966), (12, 10638644), (16, 7978983), (24, 5319322), (48, 2659661), (59, 2163792), (61, 2092848), (118, 1081896), (122, 1046424), (177, 721264), (183, 697616), (236, 540948), (244, 523212), (354, 360632), (366, 348808), (472, 270474), (488, 261606), (708, 180316), (732, 174404), (739, 172752), (944, 135237), (976, 130803), (1416, 90158), (1464, 87202), (1478, 86376), (2217, 57584), (2832, 45079), (2928, 43601), (2956, 43188), (3599, 35472), (4434, 28792), (5912, 21594), (7198, 17736), (8868, 14396), (10797, 11824)]