68515188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7919}}^1$

素因数の和:8036

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 115989132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7919, 8652, 15838, 23757, 31676, 47514, 55433, 95028, 110866, 166299, 221732, 332598, 665196, 815657, 1631314, 2446971, 3262628, 4893942, 5709599, 9787884, 11419198, 17128797, 22838396, 34257594, 68515188]

約数ペア:

[(1, 68515188), (2, 34257594), (3, 22838396), (4, 17128797), (6, 11419198), (7, 9787884), (12, 5709599), (14, 4893942), (21, 3262628), (28, 2446971), (42, 1631314), (84, 815657), (103, 665196), (206, 332598), (309, 221732), (412, 166299), (618, 110866), (721, 95028), (1236, 55433), (1442, 47514), (2163, 31676), (2884, 23757), (4326, 15838), (7919, 8652)]