69746308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 64035452

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 139, 157, 188, 278, 314, 556, 628, 799, 1598, 2363, 2669, 3196, 4726, 5338, 6533, 7379, 9452, 10676, 13066, 14758, 21823, 26132, 29516, 43646, 87292, 111061, 125443, 222122, 250886, 370991, 444244, 501772, 741982, 1025681, 1483964, 2051362, 4102724, 17436577, 34873154, 69746308]

約数ペア:

[(1, 69746308), (2, 34873154), (4, 17436577), (17, 4102724), (34, 2051362), (47, 1483964), (68, 1025681), (94, 741982), (139, 501772), (157, 444244), (188, 370991), (278, 250886), (314, 222122), (556, 125443), (628, 111061), (799, 87292), (1598, 43646), (2363, 29516), (2669, 26132), (3196, 21823), (4726, 14758), (5338, 13066), (6533, 10676), (7379, 9452)]