78000072

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{69149}}^1$

素因数の和:69205

約数の個数: 32

約数和(自身を含む): 199152000

約数和(自身を除く): 121151928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 69149, 138298, 207447, 276596, 414894, 553192, 829788, 1659576, 3250003, 6500006, 9750009, 13000012, 19500018, 26000024, 39000036, 78000072]

約数ペア:

[(1, 78000072), (2, 39000036), (3, 26000024), (4, 19500018), (6, 13000012), (8, 9750009), (12, 6500006), (24, 3250003), (47, 1659576), (94, 829788), (141, 553192), (188, 414894), (282, 276596), (376, 207447), (564, 138298), (1128, 69149)]