84198972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 233130240

約数和(自身を除く): 148931268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 139, 143, 156, 278, 286, 353, 417, 429, 556, 572, 706, 834, 858, 1059, 1412, 1529, 1668, 1716, 1807, 2118, 3058, 3614, 3883, 4236, 4587, 4589, 5421, 6116, 7228, 7766, 9174, 9178, 10842, 11649, 13767, 15532, 18348, 18356, 19877, 21684, 23298, 27534, 39754, 46596, 49067, 50479, 55068, 59631, 79508, 98134, 100958, 119262, 147201, 151437, 196268, 201916, 238524, 294402, 302874, 539737, 588804, 605748, 637871, 1079474, 1275742, 1619211, 1913613, 2158948, 2551484, 3238422, 3827226, 6476844, 7016581, 7654452, 14033162, 21049743, 28066324, 42099486, 84198972]

約数ペア:

[(1, 84198972), (2, 42099486), (3, 28066324), (4, 21049743), (6, 14033162), (11, 7654452), (12, 7016581), (13, 6476844), (22, 3827226), (26, 3238422), (33, 2551484), (39, 2158948), (44, 1913613), (52, 1619211), (66, 1275742), (78, 1079474), (132, 637871), (139, 605748), (143, 588804), (156, 539737), (278, 302874), (286, 294402), (353, 238524), (417, 201916), (429, 196268), (556, 151437), (572, 147201), (706, 119262), (834, 100958), (858, 98134), (1059, 79508), (1412, 59631), (1529, 55068), (1668, 50479), (1716, 49067), (1807, 46596), (2118, 39754), (3058, 27534), (3614, 23298), (3883, 21684), (4236, 19877), (4587, 18356), (4589, 18348), (5421, 15532), (6116, 13767), (7228, 11649), (7766, 10842), (9174, 9178)]