72946258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2617}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 137225088

約数和(自身を除く): 64278830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2534, 2617, 3982, 5234, 13937, 18319, 27874, 28787, 36638, 57574, 201509, 403018, 473677, 947354, 3315739, 5210447, 6631478, 10420894, 36473129, 72946258]

約数ペア:

[(1, 72946258), (2, 36473129), (7, 10420894), (11, 6631478), (14, 5210447), (22, 3315739), (77, 947354), (154, 473677), (181, 403018), (362, 201509), (1267, 57574), (1991, 36638), (2534, 28787), (2617, 27874), (3982, 18319), (5234, 13937)]