88411140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16981

約数の個数: 72

約数和(自身を含む): 277444440

約数和(自身を除く): 189033300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16937, 33874, 50811, 67748, 84685, 101622, 152433, 169370, 203244, 254055, 304866, 338740, 491173, 508110, 609732, 762165, 982346, 1016220, 1473519, 1524330, 1964692, 2455865, 2947038, 3048660, 4420557, 4911730, 5894076, 7367595, 8841114, 9823460, 14735190, 17682228, 22102785, 29470380, 44205570, 88411140]

約数ペア:

[(1, 88411140), (2, 44205570), (3, 29470380), (4, 22102785), (5, 17682228), (6, 14735190), (9, 9823460), (10, 8841114), (12, 7367595), (15, 5894076), (18, 4911730), (20, 4420557), (29, 3048660), (30, 2947038), (36, 2455865), (45, 1964692), (58, 1524330), (60, 1473519), (87, 1016220), (90, 982346), (116, 762165), (145, 609732), (174, 508110), (180, 491173), (261, 338740), (290, 304866), (348, 254055), (435, 203244), (522, 169370), (580, 152433), (870, 101622), (1044, 84685), (1305, 67748), (1740, 50811), (2610, 33874), (5220, 16937)]