80540592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152539}}^1$

素因数の和:152561

約数の個数: 40

約数和(自身を含む): 226979520

約数和(自身を除く): 146438928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 152539, 305078, 457617, 610156, 915234, 1220312, 1677929, 1830468, 2440624, 3355858, 3660936, 5033787, 6711716, 7321872, 10067574, 13423432, 20135148, 26846864, 40270296, 80540592]

約数ペア:

[(1, 80540592), (2, 40270296), (3, 26846864), (4, 20135148), (6, 13423432), (8, 10067574), (11, 7321872), (12, 6711716), (16, 5033787), (22, 3660936), (24, 3355858), (33, 2440624), (44, 1830468), (48, 1677929), (66, 1220312), (88, 915234), (132, 610156), (176, 457617), (264, 305078), (528, 152539)]