68800788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6659}}^1$

素因数の和:6717

約数の個数: 72

約数和(自身を含む): 203636160

約数和(自身を除く): 134835372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 6659, 10332, 13318, 19977, 26636, 39954, 46613, 59931, 79908, 93226, 119862, 139839, 186452, 239724, 273019, 279678, 419517, 546038, 559356, 819057, 839034, 1092076, 1638114, 1678068, 1911133, 2457171, 3276228, 3822266, 4914342, 5733399, 7644532, 9828684, 11466798, 17200197, 22933596, 34400394, 68800788]

約数ペア:

[(1, 68800788), (2, 34400394), (3, 22933596), (4, 17200197), (6, 11466798), (7, 9828684), (9, 7644532), (12, 5733399), (14, 4914342), (18, 3822266), (21, 3276228), (28, 2457171), (36, 1911133), (41, 1678068), (42, 1638114), (63, 1092076), (82, 839034), (84, 819057), (123, 559356), (126, 546038), (164, 419517), (246, 279678), (252, 273019), (287, 239724), (369, 186452), (492, 139839), (574, 119862), (738, 93226), (861, 79908), (1148, 59931), (1476, 46613), (1722, 39954), (2583, 26636), (3444, 19977), (5166, 13318), (6659, 10332)]