84294196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 174650112

約数和(自身を除く): 90355916

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 404, 574, 707, 727, 1148, 1414, 1454, 2828, 2908, 4141, 5089, 8282, 10178, 16564, 20356, 28987, 29807, 57974, 59614, 73427, 115948, 119228, 146854, 208649, 293708, 417298, 513989, 834596, 1027978, 2055956, 3010507, 6021014, 12042028, 21073549, 42147098, 84294196]

約数ペア:

[(1, 84294196), (2, 42147098), (4, 21073549), (7, 12042028), (14, 6021014), (28, 3010507), (41, 2055956), (82, 1027978), (101, 834596), (164, 513989), (202, 417298), (287, 293708), (404, 208649), (574, 146854), (707, 119228), (727, 115948), (1148, 73427), (1414, 59614), (1454, 57974), (2828, 29807), (2908, 28987), (4141, 20356), (5089, 16564), (8282, 10178)]