68752638

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1494

約数の個数: 40

約数和(自身を含む): 154594440

約数和(自身を除く): 85841802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1091, 1167, 2182, 2334, 3273, 3501, 6546, 7002, 9819, 10503, 19638, 21006, 29457, 31509, 58914, 63018, 88371, 176742, 424399, 848798, 1273197, 2546394, 3819591, 7639182, 11458773, 22917546, 34376319, 68752638]

約数ペア:

[(1, 68752638), (2, 34376319), (3, 22917546), (6, 11458773), (9, 7639182), (18, 3819591), (27, 2546394), (54, 1273197), (81, 848798), (162, 424399), (389, 176742), (778, 88371), (1091, 63018), (1167, 58914), (2182, 31509), (2334, 29457), (3273, 21006), (3501, 19638), (6546, 10503), (7002, 9819)]