72121434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 117483366

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 147, 154, 174, 203, 231, 294, 319, 406, 462, 539, 609, 638, 769, 957, 1078, 1218, 1421, 1538, 1617, 1914, 2233, 2307, 2842, 3234, 4263, 4466, 4614, 5383, 6699, 8459, 8526, 10766, 13398, 15631, 16149, 16918, 22301, 25377, 31262, 32298, 37681, 44602, 46893, 50754, 59213, 66903, 75362, 93786, 113043, 118426, 133806, 156107, 177639, 226086, 245311, 312214, 355278, 414491, 468321, 490622, 735933, 828982, 936642, 1092749, 1243473, 1471866, 1717177, 2185498, 2486946, 3278247, 3434354, 5151531, 6556494, 10303062, 12020239, 24040478, 36060717, 72121434]

約数ペア:

[(1, 72121434), (2, 36060717), (3, 24040478), (6, 12020239), (7, 10303062), (11, 6556494), (14, 5151531), (21, 3434354), (22, 3278247), (29, 2486946), (33, 2185498), (42, 1717177), (49, 1471866), (58, 1243473), (66, 1092749), (77, 936642), (87, 828982), (98, 735933), (147, 490622), (154, 468321), (174, 414491), (203, 355278), (231, 312214), (294, 245311), (319, 226086), (406, 177639), (462, 156107), (539, 133806), (609, 118426), (638, 113043), (769, 93786), (957, 75362), (1078, 66903), (1218, 59213), (1421, 50754), (1538, 46893), (1617, 44602), (1914, 37681), (2233, 32298), (2307, 31262), (2842, 25377), (3234, 22301), (4263, 16918), (4466, 16149), (4614, 15631), (5383, 13398), (6699, 10766), (8459, 8526)]