80008812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7433}}^1$

素因数の和:7479

約数の個数: 72

約数和(自身を含む): 227301984

約数和(自身を除く): 147293172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7433, 10764, 14866, 22299, 29732, 44598, 66897, 89196, 96629, 133794, 170959, 193258, 267588, 289887, 341918, 386516, 512877, 579774, 683836, 869661, 1025754, 1159548, 1538631, 1739322, 2051508, 2222467, 3077262, 3478644, 4444934, 6154524, 6667401, 8889868, 13334802, 20002203, 26669604, 40004406, 80008812]

約数ペア:

[(1, 80008812), (2, 40004406), (3, 26669604), (4, 20002203), (6, 13334802), (9, 8889868), (12, 6667401), (13, 6154524), (18, 4444934), (23, 3478644), (26, 3077262), (36, 2222467), (39, 2051508), (46, 1739322), (52, 1538631), (69, 1159548), (78, 1025754), (92, 869661), (117, 683836), (138, 579774), (156, 512877), (207, 386516), (234, 341918), (276, 289887), (299, 267588), (414, 193258), (468, 170959), (598, 133794), (828, 96629), (897, 89196), (1196, 66897), (1794, 44598), (2691, 29732), (3588, 22299), (5382, 14866), (7433, 10764)]