85728114

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 199704960

約数和(自身を除く): 113976846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 167, 171, 237, 334, 342, 361, 474, 501, 711, 722, 1002, 1083, 1422, 1501, 1503, 2166, 3002, 3006, 3173, 3249, 4503, 6346, 6498, 9006, 9519, 13193, 13509, 19038, 26386, 27018, 28519, 28557, 39579, 57038, 57114, 60287, 79158, 85557, 118737, 120574, 171114, 180861, 237474, 250667, 256671, 361722, 501334, 513342, 542583, 752001, 1085166, 1504002, 2256003, 4512006, 4762673, 9525346, 14288019, 28576038, 42864057, 85728114]

約数ペア:

[(1, 85728114), (2, 42864057), (3, 28576038), (6, 14288019), (9, 9525346), (18, 4762673), (19, 4512006), (38, 2256003), (57, 1504002), (79, 1085166), (114, 752001), (158, 542583), (167, 513342), (171, 501334), (237, 361722), (334, 256671), (342, 250667), (361, 237474), (474, 180861), (501, 171114), (711, 120574), (722, 118737), (1002, 85557), (1083, 79158), (1422, 60287), (1501, 57114), (1503, 57038), (2166, 39579), (3002, 28557), (3006, 28519), (3173, 27018), (3249, 26386), (4503, 19038), (6346, 13509), (6498, 13193), (9006, 9519)]