80181708

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 192192000

約数和(自身を除く): 112010292

約数列:

[1, 2, 3, 4, 6, 12, 59, 109, 118, 177, 218, 236, 327, 354, 436, 654, 708, 1039, 1308, 2078, 3117, 4156, 6234, 6431, 12468, 12862, 19293, 25724, 38586, 61301, 77172, 113251, 122602, 183903, 226502, 245204, 339753, 367806, 453004, 679506, 735612, 1359012, 6681809, 13363618, 20045427, 26727236, 40090854, 80181708]

約数ペア:

[(1, 80181708), (2, 40090854), (3, 26727236), (4, 20045427), (6, 13363618), (12, 6681809), (59, 1359012), (109, 735612), (118, 679506), (177, 453004), (218, 367806), (236, 339753), (327, 245204), (354, 226502), (436, 183903), (654, 122602), (708, 113251), (1039, 77172), (1308, 61301), (2078, 38586), (3117, 25724), (4156, 19293), (6234, 12862), (6431, 12468)]