80855952

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 218825280

約数和(自身を除く): 137969328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 859, 888, 1272, 1718, 1776, 1961, 2544, 2577, 3436, 3922, 5154, 5883, 6872, 7844, 10308, 11766, 13744, 15688, 20616, 23532, 31376, 31783, 41232, 45527, 47064, 63566, 91054, 94128, 95349, 127132, 136581, 182108, 190698, 254264, 273162, 364216, 381396, 508528, 546324, 728432, 762792, 1092648, 1525584, 1684499, 2185296, 3368998, 5053497, 6737996, 10106994, 13475992, 20213988, 26951984, 40427976, 80855952]

約数ペア:

[(1, 80855952), (2, 40427976), (3, 26951984), (4, 20213988), (6, 13475992), (8, 10106994), (12, 6737996), (16, 5053497), (24, 3368998), (37, 2185296), (48, 1684499), (53, 1525584), (74, 1092648), (106, 762792), (111, 728432), (148, 546324), (159, 508528), (212, 381396), (222, 364216), (296, 273162), (318, 254264), (424, 190698), (444, 182108), (592, 136581), (636, 127132), (848, 95349), (859, 94128), (888, 91054), (1272, 63566), (1718, 47064), (1776, 45527), (1961, 41232), (2544, 31783), (2577, 31376), (3436, 23532), (3922, 20616), (5154, 15688), (5883, 13744), (6872, 11766), (7844, 10308)]