66157776

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4193

約数の個数: 80

約数和(自身を含む): 195076800

約数和(自身を除く): 128919024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4139, 5328, 7992, 8278, 12417, 15984, 16556, 24834, 33112, 37251, 49668, 66224, 74502, 99336, 111753, 149004, 153143, 198672, 223506, 298008, 306286, 447012, 459429, 596016, 612572, 894024, 918858, 1225144, 1378287, 1788048, 1837716, 2450288, 2756574, 3675432, 4134861, 5513148, 7350864, 8269722, 11026296, 16539444, 22052592, 33078888, 66157776]

約数ペア:

[(1, 66157776), (2, 33078888), (3, 22052592), (4, 16539444), (6, 11026296), (8, 8269722), (9, 7350864), (12, 5513148), (16, 4134861), (18, 3675432), (24, 2756574), (27, 2450288), (36, 1837716), (37, 1788048), (48, 1378287), (54, 1225144), (72, 918858), (74, 894024), (108, 612572), (111, 596016), (144, 459429), (148, 447012), (216, 306286), (222, 298008), (296, 223506), (333, 198672), (432, 153143), (444, 149004), (592, 111753), (666, 99336), (888, 74502), (999, 66224), (1332, 49668), (1776, 37251), (1998, 33112), (2664, 24834), (3996, 16556), (4139, 15984), (5328, 12417), (7992, 8278)]