71946342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 171801864

約数和(自身を除く): 99855522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 169, 201, 234, 338, 353, 402, 507, 603, 706, 871, 1014, 1059, 1206, 1521, 1742, 2118, 2613, 3042, 3177, 4589, 5226, 6354, 7839, 9178, 11323, 13767, 15678, 22646, 23651, 27534, 33969, 41301, 47302, 59657, 67938, 70953, 82602, 101907, 119314, 141906, 178971, 203814, 212859, 307463, 357942, 425718, 536913, 614926, 922389, 1073826, 1844778, 2767167, 3997019, 5534334, 7994038, 11991057, 23982114, 35973171, 71946342]

約数ペア:

[(1, 71946342), (2, 35973171), (3, 23982114), (6, 11991057), (9, 7994038), (13, 5534334), (18, 3997019), (26, 2767167), (39, 1844778), (67, 1073826), (78, 922389), (117, 614926), (134, 536913), (169, 425718), (201, 357942), (234, 307463), (338, 212859), (353, 203814), (402, 178971), (507, 141906), (603, 119314), (706, 101907), (871, 82602), (1014, 70953), (1059, 67938), (1206, 59657), (1521, 47302), (1742, 41301), (2118, 33969), (2613, 27534), (3042, 23651), (3177, 22646), (4589, 15678), (5226, 13767), (6354, 11323), (7839, 9178)]