61538616

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 179902800

約数和(自身を除く): 118364184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4129, 4968, 7452, 8258, 12387, 14904, 16516, 24774, 33032, 37161, 49548, 74322, 94967, 99096, 111483, 148644, 189934, 222966, 284901, 297288, 334449, 379868, 445932, 569802, 668898, 759736, 854703, 891864, 1139604, 1337796, 1709406, 2279208, 2564109, 2675592, 3418812, 5128218, 6837624, 7692327, 10256436, 15384654, 20512872, 30769308, 61538616]

約数ペア:

[(1, 61538616), (2, 30769308), (3, 20512872), (4, 15384654), (6, 10256436), (8, 7692327), (9, 6837624), (12, 5128218), (18, 3418812), (23, 2675592), (24, 2564109), (27, 2279208), (36, 1709406), (46, 1337796), (54, 1139604), (69, 891864), (72, 854703), (81, 759736), (92, 668898), (108, 569802), (138, 445932), (162, 379868), (184, 334449), (207, 297288), (216, 284901), (276, 222966), (324, 189934), (414, 148644), (552, 111483), (621, 99096), (648, 94967), (828, 74322), (1242, 49548), (1656, 37161), (1863, 33032), (2484, 24774), (3726, 16516), (4129, 14904), (4968, 12387), (7452, 8258)]