90070708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 196075264

約数和(自身を除く): 106004556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2551, 2716, 5044, 5102, 8827, 10204, 17654, 17857, 33163, 35308, 35714, 66326, 71428, 132652, 232141, 247447, 464282, 494894, 928564, 989788, 1732129, 3216811, 3464258, 6433622, 6928516, 12867244, 22517677, 45035354, 90070708]

約数ペア:

[(1, 90070708), (2, 45035354), (4, 22517677), (7, 12867244), (13, 6928516), (14, 6433622), (26, 3464258), (28, 3216811), (52, 1732129), (91, 989788), (97, 928564), (182, 494894), (194, 464282), (364, 247447), (388, 232141), (679, 132652), (1261, 71428), (1358, 66326), (2522, 35714), (2551, 35308), (2716, 33163), (5044, 17857), (5102, 17654), (8827, 10204)]