72804798

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 186727680

約数和(自身を除く): 113922882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 73, 99, 138, 146, 198, 207, 219, 253, 297, 414, 438, 506, 594, 621, 657, 759, 803, 1242, 1314, 1518, 1606, 1679, 1971, 2277, 2409, 3358, 3942, 4554, 4818, 5037, 5329, 6831, 7227, 10074, 10658, 13662, 14454, 15111, 15987, 18469, 21681, 30222, 31974, 36938, 43362, 45333, 47961, 55407, 58619, 90666, 95922, 110814, 117238, 122567, 143883, 166221, 175857, 245134, 287766, 332442, 351714, 367701, 498663, 527571, 735402, 997326, 1055142, 1103103, 1348237, 1582713, 2206206, 2696474, 3165426, 3309309, 4044711, 6618618, 8089422, 12134133, 24268266, 36402399, 72804798]

約数ペア:

[(1, 72804798), (2, 36402399), (3, 24268266), (6, 12134133), (9, 8089422), (11, 6618618), (18, 4044711), (22, 3309309), (23, 3165426), (27, 2696474), (33, 2206206), (46, 1582713), (54, 1348237), (66, 1103103), (69, 1055142), (73, 997326), (99, 735402), (138, 527571), (146, 498663), (198, 367701), (207, 351714), (219, 332442), (253, 287766), (297, 245134), (414, 175857), (438, 166221), (506, 143883), (594, 122567), (621, 117238), (657, 110814), (759, 95922), (803, 90666), (1242, 58619), (1314, 55407), (1518, 47961), (1606, 45333), (1679, 43362), (1971, 36938), (2277, 31974), (2409, 30222), (3358, 21681), (3942, 18469), (4554, 15987), (4818, 15111), (5037, 14454), (5329, 13662), (6831, 10658), (7227, 10074)]