64974408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 173223360

約数和(自身を除く): 108248952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 163, 204, 326, 408, 489, 652, 977, 978, 1304, 1954, 1956, 2771, 2931, 3908, 3912, 5542, 5862, 7816, 8313, 11084, 11724, 16609, 16626, 22168, 23448, 33218, 33252, 49827, 66436, 66504, 99654, 132872, 159251, 199308, 318502, 398616, 477753, 637004, 955506, 1274008, 1911012, 2707267, 3822024, 5414534, 8121801, 10829068, 16243602, 21658136, 32487204, 64974408]

約数ペア:

[(1, 64974408), (2, 32487204), (3, 21658136), (4, 16243602), (6, 10829068), (8, 8121801), (12, 5414534), (17, 3822024), (24, 2707267), (34, 1911012), (51, 1274008), (68, 955506), (102, 637004), (136, 477753), (163, 398616), (204, 318502), (326, 199308), (408, 159251), (489, 132872), (652, 99654), (977, 66504), (978, 66436), (1304, 49827), (1954, 33252), (1956, 33218), (2771, 23448), (2931, 22168), (3908, 16626), (3912, 16609), (5542, 11724), (5862, 11084), (7816, 8313)]