72602478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18251}}^1$

素因数の和:18289

約数の個数: 48

約数和(自身を含む): 179380656

約数和(自身を除く): 106778178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18251, 36502, 54753, 109506, 164259, 237263, 310267, 328518, 474526, 620534, 711789, 930801, 1423578, 1861602, 2135367, 2792403, 4033471, 4270734, 5584806, 8066942, 12100413, 24200826, 36301239, 72602478]

約数ペア:

[(1, 72602478), (2, 36301239), (3, 24200826), (6, 12100413), (9, 8066942), (13, 5584806), (17, 4270734), (18, 4033471), (26, 2792403), (34, 2135367), (39, 1861602), (51, 1423578), (78, 930801), (102, 711789), (117, 620534), (153, 474526), (221, 328518), (234, 310267), (306, 237263), (442, 164259), (663, 109506), (1326, 54753), (1989, 36502), (3978, 18251)]