71869776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 205224960

約数和(自身を除く): 133355184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1723, 1738, 1896, 2607, 3446, 3476, 3792, 5169, 5214, 6892, 6952, 10338, 10428, 13784, 13904, 18953, 20676, 20856, 27568, 37906, 41352, 41712, 56859, 75812, 82704, 113718, 136117, 151624, 227436, 272234, 303248, 408351, 454872, 544468, 816702, 909744, 1088936, 1497287, 1633404, 2177872, 2994574, 3266808, 4491861, 5989148, 6533616, 8983722, 11978296, 17967444, 23956592, 35934888, 71869776]

約数ペア:

[(1, 71869776), (2, 35934888), (3, 23956592), (4, 17967444), (6, 11978296), (8, 8983722), (11, 6533616), (12, 5989148), (16, 4491861), (22, 3266808), (24, 2994574), (33, 2177872), (44, 1633404), (48, 1497287), (66, 1088936), (79, 909744), (88, 816702), (132, 544468), (158, 454872), (176, 408351), (237, 303248), (264, 272234), (316, 227436), (474, 151624), (528, 136117), (632, 113718), (869, 82704), (948, 75812), (1264, 56859), (1723, 41712), (1738, 41352), (1896, 37906), (2607, 27568), (3446, 20856), (3476, 20676), (3792, 18953), (5169, 13904), (5214, 13784), (6892, 10428), (6952, 10338)]