68144490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 190270080

約数和(自身を除く): 122125590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 870, 967, 1215, 1305, 1566, 1934, 2349, 2430, 2610, 2901, 3915, 4698, 4835, 5802, 7047, 7830, 8703, 9670, 11745, 14094, 14505, 17406, 23490, 26109, 28043, 29010, 35235, 43515, 52218, 56086, 70470, 78327, 84129, 87030, 130545, 140215, 156654, 168258, 234981, 252387, 261090, 280430, 391635, 420645, 469962, 504774, 757161, 783270, 841290, 1174905, 1261935, 1514322, 2271483, 2349810, 2523870, 3785805, 4542966, 6814449, 7571610, 11357415, 13628898, 22714830, 34072245, 68144490]

約数ペア:

[(1, 68144490), (2, 34072245), (3, 22714830), (5, 13628898), (6, 11357415), (9, 7571610), (10, 6814449), (15, 4542966), (18, 3785805), (27, 2523870), (29, 2349810), (30, 2271483), (45, 1514322), (54, 1261935), (58, 1174905), (81, 841290), (87, 783270), (90, 757161), (135, 504774), (145, 469962), (162, 420645), (174, 391635), (243, 280430), (261, 261090), (270, 252387), (290, 234981), (405, 168258), (435, 156654), (486, 140215), (522, 130545), (783, 87030), (810, 84129), (870, 78327), (967, 70470), (1215, 56086), (1305, 52218), (1566, 43515), (1934, 35235), (2349, 29010), (2430, 28043), (2610, 26109), (2901, 23490), (3915, 17406), (4698, 14505), (4835, 14094), (5802, 11745), (7047, 9670), (7830, 8703)]