61957324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 131904080

約数和(自身を除く): 69946756

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 229, 242, 286, 458, 473, 484, 559, 572, 916, 946, 1118, 1573, 1892, 2236, 2519, 2977, 3146, 5038, 5203, 5954, 6149, 6292, 9847, 10076, 10406, 11908, 12298, 19694, 20812, 24596, 27709, 32747, 39388, 55418, 65494, 67639, 108317, 110836, 128011, 130988, 135278, 216634, 256022, 270556, 360217, 433268, 512044, 720434, 1191487, 1408121, 1440868, 2382974, 2816242, 4765948, 5632484, 15489331, 30978662, 61957324]

約数ペア:

[(1, 61957324), (2, 30978662), (4, 15489331), (11, 5632484), (13, 4765948), (22, 2816242), (26, 2382974), (43, 1440868), (44, 1408121), (52, 1191487), (86, 720434), (121, 512044), (143, 433268), (172, 360217), (229, 270556), (242, 256022), (286, 216634), (458, 135278), (473, 130988), (484, 128011), (559, 110836), (572, 108317), (916, 67639), (946, 65494), (1118, 55418), (1573, 39388), (1892, 32747), (2236, 27709), (2519, 24596), (2977, 20812), (3146, 19694), (5038, 12298), (5203, 11908), (5954, 10406), (6149, 10076), (6292, 9847)]