7191272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 17236800

約数和(自身を除く): 10045528

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 23, 34, 38, 44, 46, 68, 76, 88, 92, 121, 136, 152, 184, 187, 209, 242, 253, 323, 374, 391, 418, 437, 484, 506, 646, 748, 782, 836, 874, 968, 1012, 1292, 1496, 1564, 1672, 1748, 2024, 2057, 2299, 2584, 2783, 3128, 3496, 3553, 4114, 4301, 4598, 4807, 5566, 7106, 7429, 8228, 8602, 9196, 9614, 11132, 14212, 14858, 16456, 17204, 18392, 19228, 22264, 28424, 29716, 34408, 38456, 39083, 47311, 52877, 59432, 78166, 81719, 94622, 105754, 156332, 163438, 189244, 211508, 312664, 326876, 378488, 423016, 653752, 898909, 1797818, 3595636, 7191272]

約数ペア:

[(1, 7191272), (2, 3595636), (4, 1797818), (8, 898909), (11, 653752), (17, 423016), (19, 378488), (22, 326876), (23, 312664), (34, 211508), (38, 189244), (44, 163438), (46, 156332), (68, 105754), (76, 94622), (88, 81719), (92, 78166), (121, 59432), (136, 52877), (152, 47311), (184, 39083), (187, 38456), (209, 34408), (242, 29716), (253, 28424), (323, 22264), (374, 19228), (391, 18392), (418, 17204), (437, 16456), (484, 14858), (506, 14212), (646, 11132), (748, 9614), (782, 9196), (836, 8602), (874, 8228), (968, 7429), (1012, 7106), (1292, 5566), (1496, 4807), (1564, 4598), (1672, 4301), (1748, 4114), (2024, 3553), (2057, 3496), (2299, 3128), (2584, 2783)]