79681752

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 236966400

約数和(自身を除く): 157284648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 373, 387, 414, 516, 552, 621, 746, 774, 828, 989, 1032, 1119, 1161, 1242, 1492, 1548, 1656, 1978, 2238, 2322, 2484, 2967, 2984, 3096, 3357, 3956, 4476, 4644, 4968, 5934, 6714, 7912, 8579, 8901, 8952, 9288, 10071, 11868, 13428, 16039, 17158, 17802, 20142, 23736, 25737, 26703, 26856, 32078, 34316, 35604, 40284, 48117, 51474, 53406, 64156, 68632, 71208, 77211, 80568, 96234, 102948, 106812, 128312, 144351, 154422, 192468, 205896, 213624, 231633, 288702, 308844, 368897, 384936, 433053, 463266, 577404, 617688, 737794, 866106, 926532, 1106691, 1154808, 1475588, 1732212, 1853064, 2213382, 2951176, 3320073, 3464424, 4426764, 6640146, 8853528, 9960219, 13280292, 19920438, 26560584, 39840876, 79681752]

約数ペア:

[(1, 79681752), (2, 39840876), (3, 26560584), (4, 19920438), (6, 13280292), (8, 9960219), (9, 8853528), (12, 6640146), (18, 4426764), (23, 3464424), (24, 3320073), (27, 2951176), (36, 2213382), (43, 1853064), (46, 1732212), (54, 1475588), (69, 1154808), (72, 1106691), (86, 926532), (92, 866106), (108, 737794), (129, 617688), (138, 577404), (172, 463266), (184, 433053), (207, 384936), (216, 368897), (258, 308844), (276, 288702), (344, 231633), (373, 213624), (387, 205896), (414, 192468), (516, 154422), (552, 144351), (621, 128312), (746, 106812), (774, 102948), (828, 96234), (989, 80568), (1032, 77211), (1119, 71208), (1161, 68632), (1242, 64156), (1492, 53406), (1548, 51474), (1656, 48117), (1978, 40284), (2238, 35604), (2322, 34316), (2484, 32078), (2967, 26856), (2984, 26703), (3096, 25737), (3357, 23736), (3956, 20142), (4476, 17802), (4644, 17158), (4968, 16039), (5934, 13428), (6714, 11868), (7912, 10071), (8579, 9288), (8901, 8952)]