84487572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2569

約数の個数: 72

約数和(自身を含む): 233238824

約数和(自身を除く): 148751252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2473, 2628, 2847, 3796, 4946, 5694, 7419, 8541, 9892, 11388, 14838, 17082, 22257, 29676, 32149, 34164, 44514, 64298, 89028, 96447, 128596, 180529, 192894, 289341, 361058, 385788, 541587, 578682, 722116, 1083174, 1157364, 1624761, 2166348, 2346877, 3249522, 4693754, 6499044, 7040631, 9387508, 14081262, 21121893, 28162524, 42243786, 84487572]

約数ペア:

[(1, 84487572), (2, 42243786), (3, 28162524), (4, 21121893), (6, 14081262), (9, 9387508), (12, 7040631), (13, 6499044), (18, 4693754), (26, 3249522), (36, 2346877), (39, 2166348), (52, 1624761), (73, 1157364), (78, 1083174), (117, 722116), (146, 578682), (156, 541587), (219, 385788), (234, 361058), (292, 289341), (438, 192894), (468, 180529), (657, 128596), (876, 96447), (949, 89028), (1314, 64298), (1898, 44514), (2473, 34164), (2628, 32149), (2847, 29676), (3796, 22257), (4946, 17082), (5694, 14838), (7419, 11388), (8541, 9892)]