77517570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 204664320

約数和(自身を除く): 127146750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 4229, 6110, 8458, 9165, 12687, 18330, 21145, 25374, 42290, 54977, 63435, 109954, 126870, 164931, 198763, 274885, 329862, 397526, 549770, 596289, 824655, 993815, 1192578, 1649310, 1987630, 2583919, 2981445, 5167838, 5962890, 7751757, 12919595, 15503514, 25839190, 38758785, 77517570]

約数ペア:

[(1, 77517570), (2, 38758785), (3, 25839190), (5, 15503514), (6, 12919595), (10, 7751757), (13, 5962890), (15, 5167838), (26, 2981445), (30, 2583919), (39, 1987630), (47, 1649310), (65, 1192578), (78, 993815), (94, 824655), (130, 596289), (141, 549770), (195, 397526), (235, 329862), (282, 274885), (390, 198763), (470, 164931), (611, 126870), (705, 109954), (1222, 63435), (1410, 54977), (1833, 42290), (3055, 25374), (3666, 21145), (4229, 18330), (6110, 12687), (8458, 9165)]