72908424

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 207781200

約数和(自身を除く): 134872776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1593, 1907, 2124, 3186, 3814, 4248, 4779, 5721, 6372, 7628, 9558, 11442, 12744, 15256, 17163, 19116, 22884, 34326, 38232, 45768, 51489, 68652, 102978, 112513, 137304, 154467, 205956, 225026, 308934, 337539, 411912, 450052, 617868, 675078, 900104, 1012617, 1235736, 1350156, 2025234, 2700312, 3037851, 4050468, 6075702, 8100936, 9113553, 12151404, 18227106, 24302808, 36454212, 72908424]

約数ペア:

[(1, 72908424), (2, 36454212), (3, 24302808), (4, 18227106), (6, 12151404), (8, 9113553), (9, 8100936), (12, 6075702), (18, 4050468), (24, 3037851), (27, 2700312), (36, 2025234), (54, 1350156), (59, 1235736), (72, 1012617), (81, 900104), (108, 675078), (118, 617868), (162, 450052), (177, 411912), (216, 337539), (236, 308934), (324, 225026), (354, 205956), (472, 154467), (531, 137304), (648, 112513), (708, 102978), (1062, 68652), (1416, 51489), (1593, 45768), (1907, 38232), (2124, 34326), (3186, 22884), (3814, 19116), (4248, 17163), (4779, 15256), (5721, 12744), (6372, 11442), (7628, 9558)]