73581408

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 210319200

約数和(自身を除く): 136737792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1069, 1434, 1912, 2138, 2151, 2868, 3207, 3824, 4276, 4302, 5736, 6414, 7648, 8552, 8604, 9621, 11472, 12828, 17104, 17208, 19242, 22944, 25656, 34208, 34416, 38484, 51312, 68832, 76968, 102624, 153936, 255491, 307872, 510982, 766473, 1021964, 1532946, 2043928, 2299419, 3065892, 4087856, 4598838, 6131784, 8175712, 9197676, 12263568, 18395352, 24527136, 36790704, 73581408]

約数ペア:

[(1, 73581408), (2, 36790704), (3, 24527136), (4, 18395352), (6, 12263568), (8, 9197676), (9, 8175712), (12, 6131784), (16, 4598838), (18, 4087856), (24, 3065892), (32, 2299419), (36, 2043928), (48, 1532946), (72, 1021964), (96, 766473), (144, 510982), (239, 307872), (288, 255491), (478, 153936), (717, 102624), (956, 76968), (1069, 68832), (1434, 51312), (1912, 38484), (2138, 34416), (2151, 34208), (2868, 25656), (3207, 22944), (3824, 19242), (4276, 17208), (4302, 17104), (5736, 12828), (6414, 11472), (7648, 9621), (8552, 8604)]