129007728

素因数分解:

$2^4\times 3^5\times {\mathrm{33181}}^1$

素因数の和:33204

約数の個数: 60

約数和(自身を含む): 374425688

約数和(自身を除く): 245417960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 33181, 66362, 99543, 132724, 199086, 265448, 298629, 398172, 530896, 597258, 796344, 895887, 1194516, 1592688, 1791774, 2389032, 2687661, 3583548, 4778064, 5375322, 7167096, 8062983, 10750644, 14334192, 16125966, 21501288, 32251932, 43002576, 64503864, 129007728]

約数ペア:

[(1, 129007728), (2, 64503864), (3, 43002576), (4, 32251932), (6, 21501288), (8, 16125966), (9, 14334192), (12, 10750644), (16, 8062983), (18, 7167096), (24, 5375322), (27, 4778064), (36, 3583548), (48, 2687661), (54, 2389032), (72, 1791774), (81, 1592688), (108, 1194516), (144, 895887), (162, 796344), (216, 597258), (243, 530896), (324, 398172), (432, 298629), (486, 265448), (648, 199086), (972, 132724), (1296, 99543), (1944, 66362), (3888, 33181)]