68890068

素因数分解:

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

素因数の和:518

約数の個数: 96

約数和(自身を含む): 194275200

約数和(自身を除く): 125385132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 353, 417, 468, 556, 702, 706, 834, 1059, 1251, 1404, 1412, 1668, 1807, 2118, 2502, 3177, 3614, 3753, 4236, 4589, 5004, 5421, 6354, 7228, 7506, 9178, 9531, 10842, 12708, 13767, 15012, 16263, 18356, 19062, 21684, 27534, 32526, 38124, 41301, 48789, 49067, 55068, 65052, 82602, 97578, 98134, 123903, 147201, 165204, 195156, 196268, 247806, 294402, 441603, 495612, 588804, 637871, 883206, 1275742, 1324809, 1766412, 1913613, 2551484, 2649618, 3827226, 5299236, 5740839, 7654452, 11481678, 17222517, 22963356, 34445034, 68890068]

約数ペア:

[(1, 68890068), (2, 34445034), (3, 22963356), (4, 17222517), (6, 11481678), (9, 7654452), (12, 5740839), (13, 5299236), (18, 3827226), (26, 2649618), (27, 2551484), (36, 1913613), (39, 1766412), (52, 1324809), (54, 1275742), (78, 883206), (108, 637871), (117, 588804), (139, 495612), (156, 441603), (234, 294402), (278, 247806), (351, 196268), (353, 195156), (417, 165204), (468, 147201), (556, 123903), (702, 98134), (706, 97578), (834, 82602), (1059, 65052), (1251, 55068), (1404, 49067), (1412, 48789), (1668, 41301), (1807, 38124), (2118, 32526), (2502, 27534), (3177, 21684), (3614, 19062), (3753, 18356), (4236, 16263), (4589, 15012), (5004, 13767), (5421, 12708), (6354, 10842), (7228, 9531), (7506, 9178)]