78834684

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 187093760

約数和(自身を除く): 108259076

約数列:

[1, 2, 3, 4, 6, 12, 139, 151, 278, 302, 313, 417, 453, 556, 604, 626, 834, 906, 939, 1252, 1668, 1812, 1878, 3756, 20989, 41978, 43507, 47263, 62967, 83956, 87014, 94526, 125934, 130521, 141789, 174028, 189052, 251868, 261042, 283578, 522084, 567156, 6569557, 13139114, 19708671, 26278228, 39417342, 78834684]

約数ペア:

[(1, 78834684), (2, 39417342), (3, 26278228), (4, 19708671), (6, 13139114), (12, 6569557), (139, 567156), (151, 522084), (278, 283578), (302, 261042), (313, 251868), (417, 189052), (453, 174028), (556, 141789), (604, 130521), (626, 125934), (834, 94526), (906, 87014), (939, 83956), (1252, 62967), (1668, 47263), (1812, 43507), (1878, 41978), (3756, 20989)]