78177372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5507}}^1$

素因数の和:5547

約数の個数: 72

約数和(自身を含む): 225783936

約数和(自身を除く): 147606564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5507, 7098, 11014, 14196, 16521, 22028, 33042, 38549, 66084, 71591, 77098, 115647, 143182, 154196, 214773, 231294, 286364, 429546, 462588, 501137, 859092, 930683, 1002274, 1503411, 1861366, 2004548, 2792049, 3006822, 3722732, 5584098, 6013644, 6514781, 11168196, 13029562, 19544343, 26059124, 39088686, 78177372]

約数ペア:

[(1, 78177372), (2, 39088686), (3, 26059124), (4, 19544343), (6, 13029562), (7, 11168196), (12, 6514781), (13, 6013644), (14, 5584098), (21, 3722732), (26, 3006822), (28, 2792049), (39, 2004548), (42, 1861366), (52, 1503411), (78, 1002274), (84, 930683), (91, 859092), (156, 501137), (169, 462588), (182, 429546), (273, 286364), (338, 231294), (364, 214773), (507, 154196), (546, 143182), (676, 115647), (1014, 77098), (1092, 71591), (1183, 66084), (2028, 38549), (2366, 33042), (3549, 22028), (4732, 16521), (5507, 14196), (7098, 11014)]