64589796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78007}}^1$

素因数の和:78040

約数の個数: 36

約数和(自身を含む): 170369472

約数和(自身を除く): 105779676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 78007, 156014, 234021, 312028, 468042, 702063, 936084, 1404126, 1794161, 2808252, 3588322, 5382483, 7176644, 10764966, 16147449, 21529932, 32294898, 64589796]

約数ペア:

[(1, 64589796), (2, 32294898), (3, 21529932), (4, 16147449), (6, 10764966), (9, 7176644), (12, 5382483), (18, 3588322), (23, 2808252), (36, 1794161), (46, 1404126), (69, 936084), (92, 702063), (138, 468042), (207, 312028), (276, 234021), (414, 156014), (828, 78007)]