72351456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 205970688

約数和(自身を除く): 133619232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1031, 1032, 1376, 1462, 1632, 2062, 2064, 2193, 2924, 3093, 4124, 4128, 4386, 5848, 6186, 8248, 8772, 11696, 12372, 16496, 17527, 17544, 23392, 24744, 32992, 35054, 35088, 44333, 49488, 52581, 70108, 70176, 88666, 98976, 105162, 132999, 140216, 177332, 210324, 265998, 280432, 354664, 420648, 531996, 560864, 709328, 753661, 841296, 1063992, 1418656, 1507322, 1682592, 2127984, 2260983, 3014644, 4255968, 4521966, 6029288, 9043932, 12058576, 18087864, 24117152, 36175728, 72351456]

約数ペア:

[(1, 72351456), (2, 36175728), (3, 24117152), (4, 18087864), (6, 12058576), (8, 9043932), (12, 6029288), (16, 4521966), (17, 4255968), (24, 3014644), (32, 2260983), (34, 2127984), (43, 1682592), (48, 1507322), (51, 1418656), (68, 1063992), (86, 841296), (96, 753661), (102, 709328), (129, 560864), (136, 531996), (172, 420648), (204, 354664), (258, 280432), (272, 265998), (344, 210324), (408, 177332), (516, 140216), (544, 132999), (688, 105162), (731, 98976), (816, 88666), (1031, 70176), (1032, 70108), (1376, 52581), (1462, 49488), (1632, 44333), (2062, 35088), (2064, 35054), (2193, 32992), (2924, 24744), (3093, 23392), (4124, 17544), (4128, 17527), (4386, 16496), (5848, 12372), (6186, 11696), (8248, 8772)]