71317204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 158731776

約数和(自身を除く): 87414572

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 41, 46, 73, 74, 82, 92, 146, 148, 161, 164, 259, 287, 292, 322, 511, 518, 574, 644, 851, 943, 1022, 1036, 1148, 1517, 1679, 1702, 1886, 2044, 2701, 2993, 3034, 3358, 3404, 3772, 5402, 5957, 5986, 6068, 6601, 6716, 10619, 10804, 11753, 11914, 11972, 13202, 18907, 20951, 21238, 23506, 23828, 26404, 34891, 37814, 41902, 42476, 47012, 62123, 68839, 69782, 75628, 83804, 110741, 124246, 137678, 139564, 221482, 244237, 248492, 275356, 434861, 442964, 481873, 488474, 775187, 869722, 963746, 976948, 1550374, 1739444, 1927492, 2547043, 3100748, 5094086, 10188172, 17829301, 35658602, 71317204]

約数ペア:

[(1, 71317204), (2, 35658602), (4, 17829301), (7, 10188172), (14, 5094086), (23, 3100748), (28, 2547043), (37, 1927492), (41, 1739444), (46, 1550374), (73, 976948), (74, 963746), (82, 869722), (92, 775187), (146, 488474), (148, 481873), (161, 442964), (164, 434861), (259, 275356), (287, 248492), (292, 244237), (322, 221482), (511, 139564), (518, 137678), (574, 124246), (644, 110741), (851, 83804), (943, 75628), (1022, 69782), (1036, 68839), (1148, 62123), (1517, 47012), (1679, 42476), (1702, 41902), (1886, 37814), (2044, 34891), (2701, 26404), (2993, 23828), (3034, 23506), (3358, 21238), (3404, 20951), (3772, 18907), (5402, 13202), (5957, 11972), (5986, 11914), (6068, 11753), (6601, 10804), (6716, 10619)]