68642748

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{13523}}^1$

素因数の和:13583

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 113119812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 13523, 27046, 40569, 54092, 81138, 121707, 162276, 243414, 365121, 486828, 635581, 730242, 1271162, 1460484, 1906743, 2542324, 3813486, 5720229, 7626972, 11440458, 17160687, 22880916, 34321374, 68642748]

約数ペア:

[(1, 68642748), (2, 34321374), (3, 22880916), (4, 17160687), (6, 11440458), (9, 7626972), (12, 5720229), (18, 3813486), (27, 2542324), (36, 1906743), (47, 1460484), (54, 1271162), (94, 730242), (108, 635581), (141, 486828), (188, 365121), (282, 243414), (423, 162276), (564, 121707), (846, 81138), (1269, 54092), (1692, 40569), (2538, 27046), (5076, 13523)]