72109554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 166855680

約数和(自身を除く): 94746126

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 506, 709, 737, 759, 1418, 1474, 1518, 1541, 2127, 2211, 3082, 4254, 4422, 4623, 7799, 9246, 15598, 16307, 16951, 23397, 32614, 33902, 46794, 47503, 48921, 50853, 95006, 97842, 101706, 142509, 179377, 285018, 358754, 522533, 538131, 1045066, 1076262, 1092569, 1567599, 2185138, 3135198, 3277707, 6555414, 12018259, 24036518, 36054777, 72109554]

約数ペア:

[(1, 72109554), (2, 36054777), (3, 24036518), (6, 12018259), (11, 6555414), (22, 3277707), (23, 3135198), (33, 2185138), (46, 1567599), (66, 1092569), (67, 1076262), (69, 1045066), (134, 538131), (138, 522533), (201, 358754), (253, 285018), (402, 179377), (506, 142509), (709, 101706), (737, 97842), (759, 95006), (1418, 50853), (1474, 48921), (1518, 47503), (1541, 46794), (2127, 33902), (2211, 32614), (3082, 23397), (4254, 16951), (4422, 16307), (4623, 15598), (7799, 9246)]