68138712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16637

約数の個数: 64

約数和(自身を含む): 199248000

約数和(自身を除く): 131109288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 298854, 315457, 398472, 448281, 597708, 630914, 896562, 946371, 1195416, 1261828, 1793124, 1892742, 2523656, 2839113, 3586248, 3785484, 5678226, 7570968, 8517339, 11356452, 17034678, 22712904, 34069356, 68138712]

約数ペア:

[(1, 68138712), (2, 34069356), (3, 22712904), (4, 17034678), (6, 11356452), (8, 8517339), (9, 7570968), (12, 5678226), (18, 3785484), (19, 3586248), (24, 2839113), (27, 2523656), (36, 1892742), (38, 1793124), (54, 1261828), (57, 1195416), (72, 946371), (76, 896562), (108, 630914), (114, 597708), (152, 448281), (171, 398472), (216, 315457), (228, 298854), (342, 199236), (456, 149427), (513, 132824), (684, 99618), (1026, 66412), (1368, 49809), (2052, 33206), (4104, 16603)]