68908698

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 91795302

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 557, 711, 783, 1114, 1422, 1566, 1671, 2133, 2291, 3342, 4266, 4582, 5013, 6873, 10026, 13746, 15039, 16153, 20619, 30078, 32306, 41238, 44003, 48459, 61857, 88006, 96918, 123714, 132009, 145377, 264018, 290754, 396027, 436131, 792054, 872262, 1188081, 1276087, 2376162, 2552174, 3828261, 7656522, 11484783, 22969566, 34454349, 68908698]

約数ペア:

[(1, 68908698), (2, 34454349), (3, 22969566), (6, 11484783), (9, 7656522), (18, 3828261), (27, 2552174), (29, 2376162), (54, 1276087), (58, 1188081), (79, 872262), (87, 792054), (158, 436131), (174, 396027), (237, 290754), (261, 264018), (474, 145377), (522, 132009), (557, 123714), (711, 96918), (783, 88006), (1114, 61857), (1422, 48459), (1566, 44003), (1671, 41238), (2133, 32306), (2291, 30078), (3342, 20619), (4266, 16153), (4582, 15039), (5013, 13746), (6873, 10026)]