71757774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12497}}^1$

素因数の和:12545

約数の個数: 48

約数和(自身を含む): 175471920

約数和(自身を除く): 103714146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 12497, 24994, 37491, 74982, 112473, 137467, 224946, 274934, 362413, 412401, 724826, 824802, 1087239, 1237203, 2174478, 2474406, 3261717, 3986543, 6523434, 7973086, 11959629, 23919258, 35878887, 71757774]

約数ペア:

[(1, 71757774), (2, 35878887), (3, 23919258), (6, 11959629), (9, 7973086), (11, 6523434), (18, 3986543), (22, 3261717), (29, 2474406), (33, 2174478), (58, 1237203), (66, 1087239), (87, 824802), (99, 724826), (174, 412401), (198, 362413), (261, 274934), (319, 224946), (522, 137467), (638, 112473), (957, 74982), (1914, 37491), (2871, 24994), (5742, 12497)]