85507212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59879}}^1$

素因数の和:59910

約数の個数: 48

約数和(自身を含む): 241436160

約数和(自身を除く): 155928948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 59879, 119758, 179637, 239516, 359274, 419153, 718548, 838306, 1017943, 1257459, 1676612, 2035886, 2514918, 3053829, 4071772, 5029836, 6107658, 7125601, 12215316, 14251202, 21376803, 28502404, 42753606, 85507212]

約数ペア:

[(1, 85507212), (2, 42753606), (3, 28502404), (4, 21376803), (6, 14251202), (7, 12215316), (12, 7125601), (14, 6107658), (17, 5029836), (21, 4071772), (28, 3053829), (34, 2514918), (42, 2035886), (51, 1676612), (68, 1257459), (84, 1017943), (102, 838306), (119, 718548), (204, 419153), (238, 359274), (357, 239516), (476, 179637), (714, 119758), (1428, 59879)]