128794512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34847}}^1$

素因数の和:34876

約数の個数: 80

約数和(自身を含む): 414830592

約数和(自身を除く): 286036080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 34847, 69694, 104541, 139388, 209082, 243929, 278776, 383317, 418164, 487858, 557552, 731787, 766634, 836328, 975716, 1149951, 1463574, 1533268, 1672656, 1951432, 2299902, 2683219, 2927148, 3066536, 3902864, 4599804, 5366438, 5854296, 6133072, 8049657, 9199608, 10732876, 11708592, 16099314, 18399216, 21465752, 32198628, 42931504, 64397256, 128794512]

約数ペア:

[(1, 128794512), (2, 64397256), (3, 42931504), (4, 32198628), (6, 21465752), (7, 18399216), (8, 16099314), (11, 11708592), (12, 10732876), (14, 9199608), (16, 8049657), (21, 6133072), (22, 5854296), (24, 5366438), (28, 4599804), (33, 3902864), (42, 3066536), (44, 2927148), (48, 2683219), (56, 2299902), (66, 1951432), (77, 1672656), (84, 1533268), (88, 1463574), (112, 1149951), (132, 975716), (154, 836328), (168, 766634), (176, 731787), (231, 557552), (264, 487858), (308, 418164), (336, 383317), (462, 278776), (528, 243929), (616, 209082), (924, 139388), (1232, 104541), (1848, 69694), (3696, 34847)]