83578986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 206136000

約数和(自身を除く): 122557014

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 53, 54, 57, 58, 87, 106, 114, 159, 171, 174, 261, 318, 342, 477, 513, 522, 551, 783, 954, 1007, 1026, 1102, 1431, 1537, 1566, 1653, 2014, 2809, 2862, 3021, 3074, 3306, 4611, 4959, 5618, 6042, 8427, 9063, 9222, 9918, 13833, 14877, 16854, 18126, 25281, 27189, 27666, 29203, 29754, 41499, 50562, 53371, 54378, 58406, 75843, 81461, 82998, 87609, 106742, 151686, 160113, 162922, 175218, 244383, 262827, 320226, 480339, 488766, 525654, 733149, 788481, 960678, 1441017, 1466298, 1547759, 1576962, 2199447, 2882034, 3095518, 4398894, 4643277, 9286554, 13929831, 27859662, 41789493, 83578986]

約数ペア:

[(1, 83578986), (2, 41789493), (3, 27859662), (6, 13929831), (9, 9286554), (18, 4643277), (19, 4398894), (27, 3095518), (29, 2882034), (38, 2199447), (53, 1576962), (54, 1547759), (57, 1466298), (58, 1441017), (87, 960678), (106, 788481), (114, 733149), (159, 525654), (171, 488766), (174, 480339), (261, 320226), (318, 262827), (342, 244383), (477, 175218), (513, 162922), (522, 160113), (551, 151686), (783, 106742), (954, 87609), (1007, 82998), (1026, 81461), (1102, 75843), (1431, 58406), (1537, 54378), (1566, 53371), (1653, 50562), (2014, 41499), (2809, 29754), (2862, 29203), (3021, 27666), (3074, 27189), (3306, 25281), (4611, 18126), (4959, 16854), (5618, 14877), (6042, 13833), (8427, 9918), (9063, 9222)]