79688052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 214119360

約数和(自身を除く): 134431308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1031, 1356, 2034, 2062, 2147, 3093, 4068, 4124, 4294, 6186, 6441, 8588, 9279, 12372, 12882, 18558, 19323, 19589, 25764, 37116, 38646, 39178, 58767, 77292, 78356, 116503, 117534, 176301, 233006, 235068, 349509, 352602, 466012, 699018, 705204, 1048527, 1398036, 2097054, 2213557, 4194108, 4427114, 6640671, 8854228, 13281342, 19922013, 26562684, 39844026, 79688052]

約数ペア:

[(1, 79688052), (2, 39844026), (3, 26562684), (4, 19922013), (6, 13281342), (9, 8854228), (12, 6640671), (18, 4427114), (19, 4194108), (36, 2213557), (38, 2097054), (57, 1398036), (76, 1048527), (113, 705204), (114, 699018), (171, 466012), (226, 352602), (228, 349509), (339, 235068), (342, 233006), (452, 176301), (678, 117534), (684, 116503), (1017, 78356), (1031, 77292), (1356, 58767), (2034, 39178), (2062, 38646), (2147, 37116), (3093, 25764), (4068, 19589), (4124, 19323), (4294, 18558), (6186, 12882), (6441, 12372), (8588, 9279)]