78392748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{133321}}^1$

素因数の和:133342

約数の個数: 36

約数和(自身を含む): 212781912

約数和(自身を除く): 134389164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 133321, 266642, 399963, 533284, 799926, 933247, 1599852, 1866494, 2799741, 3732988, 5599482, 6532729, 11198964, 13065458, 19598187, 26130916, 39196374, 78392748]

約数ペア:

[(1, 78392748), (2, 39196374), (3, 26130916), (4, 19598187), (6, 13065458), (7, 11198964), (12, 6532729), (14, 5599482), (21, 3732988), (28, 2799741), (42, 1866494), (49, 1599852), (84, 933247), (98, 799926), (147, 533284), (196, 399963), (294, 266642), (588, 133321)]