77318436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 194902400

約数和(自身を除く): 117583964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1129, 1317, 1756, 2258, 2634, 3387, 4516, 5268, 5707, 6774, 11414, 13548, 14677, 17121, 22828, 29354, 34242, 44031, 58708, 68484, 88062, 176124, 495631, 991262, 1486893, 1982524, 2973786, 5947572, 6443203, 12886406, 19329609, 25772812, 38659218, 77318436]

約数ペア:

[(1, 77318436), (2, 38659218), (3, 25772812), (4, 19329609), (6, 12886406), (12, 6443203), (13, 5947572), (26, 2973786), (39, 1982524), (52, 1486893), (78, 991262), (156, 495631), (439, 176124), (878, 88062), (1129, 68484), (1317, 58708), (1756, 44031), (2258, 34242), (2634, 29354), (3387, 22828), (4516, 17121), (5268, 14677), (5707, 13548), (6774, 11414)]