68156886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 94689834

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 719, 777, 854, 1281, 1438, 1554, 2157, 2257, 2562, 4314, 4514, 5033, 6771, 10066, 13542, 15099, 15799, 26603, 30198, 31598, 43859, 47397, 53206, 79809, 87718, 94794, 131577, 159618, 186221, 263154, 307013, 372442, 558663, 614026, 921039, 1117326, 1622783, 1842078, 3245566, 4868349, 9736698, 11359481, 22718962, 34078443, 68156886]

約数ペア:

[(1, 68156886), (2, 34078443), (3, 22718962), (6, 11359481), (7, 9736698), (14, 4868349), (21, 3245566), (37, 1842078), (42, 1622783), (61, 1117326), (74, 921039), (111, 614026), (122, 558663), (183, 372442), (222, 307013), (259, 263154), (366, 186221), (427, 159618), (518, 131577), (719, 94794), (777, 87718), (854, 79809), (1281, 53206), (1438, 47397), (1554, 43859), (2157, 31598), (2257, 30198), (2562, 26603), (4314, 15799), (4514, 15099), (5033, 13542), (6771, 10066)]