77943776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7587

約数の個数: 48

約数和(自身を含む): 171052560

約数和(自身を除く): 93108784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 7541, 10336, 15082, 30164, 60328, 120656, 128197, 143279, 241312, 256394, 286558, 512788, 573116, 1025576, 1146232, 2051152, 2292464, 2435743, 4102304, 4584928, 4871486, 9742972, 19485944, 38971888, 77943776]

約数ペア:

[(1, 77943776), (2, 38971888), (4, 19485944), (8, 9742972), (16, 4871486), (17, 4584928), (19, 4102304), (32, 2435743), (34, 2292464), (38, 2051152), (68, 1146232), (76, 1025576), (136, 573116), (152, 512788), (272, 286558), (304, 256394), (323, 241312), (544, 143279), (608, 128197), (646, 120656), (1292, 60328), (2584, 30164), (5168, 15082), (7541, 10336)]