78481572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38699}}^1$

素因数の和:38732

約数の個数: 36

約数和(自身を含む): 198298800

約数和(自身を除く): 119817228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 38699, 77398, 116097, 154796, 232194, 464388, 503087, 1006174, 1509261, 2012348, 3018522, 6037044, 6540131, 13080262, 19620393, 26160524, 39240786, 78481572]

約数ペア:

[(1, 78481572), (2, 39240786), (3, 26160524), (4, 19620393), (6, 13080262), (12, 6540131), (13, 6037044), (26, 3018522), (39, 2012348), (52, 1509261), (78, 1006174), (156, 503087), (169, 464388), (338, 232194), (507, 154796), (676, 116097), (1014, 77398), (2028, 38699)]