82868863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 35326337

約数列:

[1, 7, 11, 17, 29, 37, 59, 77, 119, 187, 203, 259, 319, 407, 413, 493, 629, 649, 1003, 1073, 1309, 1711, 2183, 2233, 2849, 3451, 4403, 4543, 5423, 6919, 7021, 7511, 11033, 11803, 11977, 15281, 18241, 18821, 24013, 29087, 37111, 37961, 48433, 63307, 77231, 82621, 127687, 131747, 168091, 200651, 203609, 259777, 319957, 408221, 443149, 696377, 1076219, 1404557, 2239699, 2857547, 4874639, 7533533, 11838409, 82868863]

約数ペア:

[(1, 82868863), (7, 11838409), (11, 7533533), (17, 4874639), (29, 2857547), (37, 2239699), (59, 1404557), (77, 1076219), (119, 696377), (187, 443149), (203, 408221), (259, 319957), (319, 259777), (407, 203609), (413, 200651), (493, 168091), (629, 131747), (649, 127687), (1003, 82621), (1073, 77231), (1309, 63307), (1711, 48433), (2183, 37961), (2233, 37111), (2849, 29087), (3451, 24013), (4403, 18821), (4543, 18241), (5423, 15281), (6919, 11977), (7021, 11803), (7511, 11033)]