77206864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 181543936

約数和(自身を除く): 104337072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 601, 868, 1036, 1147, 1202, 1736, 2072, 2294, 2404, 3472, 4144, 4207, 4588, 4808, 8029, 8414, 9176, 9616, 16058, 16828, 18352, 18631, 22237, 32116, 33656, 37262, 44474, 64232, 67312, 74524, 88948, 128464, 130417, 149048, 155659, 177896, 260834, 298096, 311318, 355792, 521668, 622636, 689347, 1043336, 1245272, 1378694, 2086672, 2490544, 2757388, 4825429, 5514776, 9650858, 11029552, 19301716, 38603432, 77206864]

約数ペア:

[(1, 77206864), (2, 38603432), (4, 19301716), (7, 11029552), (8, 9650858), (14, 5514776), (16, 4825429), (28, 2757388), (31, 2490544), (37, 2086672), (56, 1378694), (62, 1245272), (74, 1043336), (112, 689347), (124, 622636), (148, 521668), (217, 355792), (248, 311318), (259, 298096), (296, 260834), (434, 177896), (496, 155659), (518, 149048), (592, 130417), (601, 128464), (868, 88948), (1036, 74524), (1147, 67312), (1202, 64232), (1736, 44474), (2072, 37262), (2294, 33656), (2404, 32116), (3472, 22237), (4144, 18631), (4207, 18352), (4588, 16828), (4808, 16058), (8029, 9616), (8414, 9176)]