180653492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 353751552

約数和(自身を除く): 173098060

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 527, 731, 1054, 1333, 1462, 1993, 2108, 2666, 2924, 3986, 5332, 7972, 22661, 33881, 45322, 61783, 67762, 85699, 90644, 123566, 135524, 171398, 247132, 342796, 1050311, 1456883, 2100622, 2656669, 2913766, 4201244, 5313338, 5827532, 10626676, 45163373, 90326746, 180653492]

約数ペア:

[(1, 180653492), (2, 90326746), (4, 45163373), (17, 10626676), (31, 5827532), (34, 5313338), (43, 4201244), (62, 2913766), (68, 2656669), (86, 2100622), (124, 1456883), (172, 1050311), (527, 342796), (731, 247132), (1054, 171398), (1333, 135524), (1462, 123566), (1993, 90644), (2108, 85699), (2666, 67762), (2924, 61783), (3986, 45322), (5332, 33881), (7972, 22661)]