72217746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9231

約数の個数: 48

約数和(自身を含む): 171887040

約数和(自身を除く): 99669294

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 9181, 18362, 27543, 55086, 82629, 165258, 174439, 211163, 348878, 422326, 523317, 633489, 1046634, 1266978, 1569951, 1900467, 3139902, 3800934, 4012097, 8024194, 12036291, 24072582, 36108873, 72217746]

約数ペア:

[(1, 72217746), (2, 36108873), (3, 24072582), (6, 12036291), (9, 8024194), (18, 4012097), (19, 3800934), (23, 3139902), (38, 1900467), (46, 1569951), (57, 1266978), (69, 1046634), (114, 633489), (138, 523317), (171, 422326), (207, 348878), (342, 211163), (414, 174439), (437, 165258), (874, 82629), (1311, 55086), (2622, 27543), (3933, 18362), (7866, 9181)]