82708812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 217854000

約数和(自身を除く): 135145188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 261, 348, 349, 454, 522, 681, 698, 908, 1044, 1047, 1362, 1396, 2043, 2094, 2724, 3141, 4086, 4188, 6282, 6583, 8172, 10121, 12564, 13166, 19749, 20242, 26332, 30363, 39498, 40484, 59247, 60726, 78996, 79223, 91089, 118494, 121452, 158446, 182178, 236988, 237669, 316892, 364356, 475338, 713007, 950676, 1426014, 2297467, 2852028, 4594934, 6892401, 9189868, 13784802, 20677203, 27569604, 41354406, 82708812]

約数ペア:

[(1, 82708812), (2, 41354406), (3, 27569604), (4, 20677203), (6, 13784802), (9, 9189868), (12, 6892401), (18, 4594934), (29, 2852028), (36, 2297467), (58, 1426014), (87, 950676), (116, 713007), (174, 475338), (227, 364356), (261, 316892), (348, 237669), (349, 236988), (454, 182178), (522, 158446), (681, 121452), (698, 118494), (908, 91089), (1044, 79223), (1047, 78996), (1362, 60726), (1396, 59247), (2043, 40484), (2094, 39498), (2724, 30363), (3141, 26332), (4086, 20242), (4188, 19749), (6282, 13166), (6583, 12564), (8172, 10121)]