78383412

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21139}}^1$

素因数の和:21252

約数の個数: 36

約数和(自身を含む): 200068960

約数和(自身を除く): 121685548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 21139, 42278, 63417, 84556, 126834, 190251, 253668, 380502, 761004, 2177317, 4354634, 6531951, 8709268, 13063902, 19595853, 26127804, 39191706, 78383412]

約数ペア:

[(1, 78383412), (2, 39191706), (3, 26127804), (4, 19595853), (6, 13063902), (9, 8709268), (12, 6531951), (18, 4354634), (36, 2177317), (103, 761004), (206, 380502), (309, 253668), (412, 190251), (618, 126834), (927, 84556), (1236, 63417), (1854, 42278), (3708, 21139)]