85175848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 92116952

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 89, 124, 136, 178, 227, 248, 356, 454, 527, 712, 908, 1054, 1513, 1816, 2108, 2759, 3026, 3859, 4216, 5518, 6052, 7037, 7718, 11036, 12104, 14074, 15436, 20203, 22072, 28148, 30872, 40406, 46903, 56296, 80812, 93806, 119629, 161624, 187612, 239258, 343451, 375224, 478516, 626293, 686902, 957032, 1252586, 1373804, 2505172, 2747608, 5010344, 10646981, 21293962, 42587924, 85175848]

約数ペア:

[(1, 85175848), (2, 42587924), (4, 21293962), (8, 10646981), (17, 5010344), (31, 2747608), (34, 2505172), (62, 1373804), (68, 1252586), (89, 957032), (124, 686902), (136, 626293), (178, 478516), (227, 375224), (248, 343451), (356, 239258), (454, 187612), (527, 161624), (712, 119629), (908, 93806), (1054, 80812), (1513, 56296), (1816, 46903), (2108, 40406), (2759, 30872), (3026, 28148), (3859, 22072), (4216, 20203), (5518, 15436), (6052, 14074), (7037, 12104), (7718, 11036)]