73132878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7921

約数の個数: 64

約数和(自身を含む): 190632960

約数和(自身を除く): 117500082

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7879, 9282, 15758, 23637, 47274, 55153, 102427, 110306, 133943, 165459, 204854, 267886, 307281, 330918, 401829, 614562, 716989, 803658, 937601, 1433978, 1741259, 1875202, 2150967, 2812803, 3482518, 4301934, 5223777, 5625606, 10447554, 12188813, 24377626, 36566439, 73132878]

約数ペア:

[(1, 73132878), (2, 36566439), (3, 24377626), (6, 12188813), (7, 10447554), (13, 5625606), (14, 5223777), (17, 4301934), (21, 3482518), (26, 2812803), (34, 2150967), (39, 1875202), (42, 1741259), (51, 1433978), (78, 937601), (91, 803658), (102, 716989), (119, 614562), (182, 401829), (221, 330918), (238, 307281), (273, 267886), (357, 204854), (442, 165459), (546, 133943), (663, 110306), (714, 102427), (1326, 55153), (1547, 47274), (3094, 23637), (4641, 15758), (7879, 9282)]