66550272

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 182241312

約数和(自身を除く): 115691040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1171, 1184, 1536, 1776, 2342, 2368, 3513, 3552, 4684, 4736, 7026, 7104, 9368, 9472, 14052, 14208, 18736, 18944, 28104, 28416, 37472, 43327, 56208, 56832, 74944, 86654, 112416, 129981, 149888, 173308, 224832, 259962, 299776, 346616, 449664, 519924, 599552, 693232, 899328, 1039848, 1386464, 1798656, 2079696, 2772928, 4159392, 5545856, 8318784, 11091712, 16637568, 22183424, 33275136, 66550272]

約数ペア:

[(1, 66550272), (2, 33275136), (3, 22183424), (4, 16637568), (6, 11091712), (8, 8318784), (12, 5545856), (16, 4159392), (24, 2772928), (32, 2079696), (37, 1798656), (48, 1386464), (64, 1039848), (74, 899328), (96, 693232), (111, 599552), (128, 519924), (148, 449664), (192, 346616), (222, 299776), (256, 259962), (296, 224832), (384, 173308), (444, 149888), (512, 129981), (592, 112416), (768, 86654), (888, 74944), (1171, 56832), (1184, 56208), (1536, 43327), (1776, 37472), (2342, 28416), (2368, 28104), (3513, 18944), (3552, 18736), (4684, 14208), (4736, 14052), (7026, 9472), (7104, 9368)]