12581194608

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^2\times {\mathrm{19463}}^1$

素因数の和:19611

約数の個数: 90

約数和(自身を含む): 35745071544

約数和(自身を除く): 23163876936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4489, 4824, 8978, 9648, 13467, 17956, 19463, 26934, 35912, 38926, 40401, 53868, 58389, 71824, 77852, 80802, 107736, 116778, 155704, 161604, 175167, 215472, 233556, 311408, 323208, 350334, 467112, 646416, 700668, 934224, 1304021, 1401336, 2608042, 2802672, 3912063, 5216084, 7824126, 10432168, 11736189, 15648252, 20864336, 23472378, 31296504, 46944756, 62593008, 87369407, 93889512, 174738814, 187779024, 262108221, 349477628, 524216442, 698955256, 786324663, 1048432884, 1397910512, 1572649326, 2096865768, 3145298652, 4193731536, 6290597304, 12581194608]

約数ペア:

[(1, 12581194608), (2, 6290597304), (3, 4193731536), (4, 3145298652), (6, 2096865768), (8, 1572649326), (9, 1397910512), (12, 1048432884), (16, 786324663), (18, 698955256), (24, 524216442), (36, 349477628), (48, 262108221), (67, 187779024), (72, 174738814), (134, 93889512), (144, 87369407), (201, 62593008), (268, 46944756), (402, 31296504), (536, 23472378), (603, 20864336), (804, 15648252), (1072, 11736189), (1206, 10432168), (1608, 7824126), (2412, 5216084), (3216, 3912063), (4489, 2802672), (4824, 2608042), (8978, 1401336), (9648, 1304021), (13467, 934224), (17956, 700668), (19463, 646416), (26934, 467112), (35912, 350334), (38926, 323208), (40401, 311408), (53868, 233556), (58389, 215472), (71824, 175167), (77852, 161604), (80802, 155704), (107736, 116778)]