72401562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 164773440

約数和(自身を除く): 92371878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 179, 207, 358, 414, 537, 977, 1074, 1611, 1954, 2931, 3222, 4117, 5862, 8234, 8793, 12351, 17586, 22471, 24702, 37053, 44942, 67413, 74106, 134826, 174883, 202239, 349766, 404478, 524649, 1049298, 1573947, 3147894, 4022309, 8044618, 12066927, 24133854, 36200781, 72401562]

約数ペア:

[(1, 72401562), (2, 36200781), (3, 24133854), (6, 12066927), (9, 8044618), (18, 4022309), (23, 3147894), (46, 1573947), (69, 1049298), (138, 524649), (179, 404478), (207, 349766), (358, 202239), (414, 174883), (537, 134826), (977, 74106), (1074, 67413), (1611, 44942), (1954, 37053), (2931, 24702), (3222, 22471), (4117, 17586), (5862, 12351), (8234, 8793)]