80353548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7047

約数の個数: 72

約数和(自身を含む): 229254480

約数和(自身を除く): 148900932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 6997, 11484, 13994, 20991, 27988, 41982, 62973, 76967, 83964, 125946, 153934, 202913, 230901, 251892, 307868, 405826, 461802, 608739, 692703, 811652, 923604, 1217478, 1385406, 1826217, 2232043, 2434956, 2770812, 3652434, 4464086, 6696129, 7304868, 8928172, 13392258, 20088387, 26784516, 40176774, 80353548]

約数ペア:

[(1, 80353548), (2, 40176774), (3, 26784516), (4, 20088387), (6, 13392258), (9, 8928172), (11, 7304868), (12, 6696129), (18, 4464086), (22, 3652434), (29, 2770812), (33, 2434956), (36, 2232043), (44, 1826217), (58, 1385406), (66, 1217478), (87, 923604), (99, 811652), (116, 692703), (132, 608739), (174, 461802), (198, 405826), (261, 307868), (319, 251892), (348, 230901), (396, 202913), (522, 153934), (638, 125946), (957, 83964), (1044, 76967), (1276, 62973), (1914, 41982), (2871, 27988), (3828, 20991), (5742, 13994), (6997, 11484)]