86742372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 214683840

約数和(自身を除く): 127941468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 2777, 5206, 5554, 7809, 8331, 10412, 11108, 15618, 16662, 31236, 33324, 52763, 105526, 158289, 211052, 316578, 380449, 633156, 760898, 1141347, 1521796, 2282694, 4565388, 7228531, 14457062, 21685593, 28914124, 43371186, 86742372]

約数ペア:

[(1, 86742372), (2, 43371186), (3, 28914124), (4, 21685593), (6, 14457062), (12, 7228531), (19, 4565388), (38, 2282694), (57, 1521796), (76, 1141347), (114, 760898), (137, 633156), (228, 380449), (274, 316578), (411, 211052), (548, 158289), (822, 105526), (1644, 52763), (2603, 33324), (2777, 31236), (5206, 16662), (5554, 15618), (7809, 11108), (8331, 10412)]