57515004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 152334000

約数和(自身を除く): 94818996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 619, 801, 1044, 1068, 1238, 1602, 1857, 2476, 2581, 3204, 3714, 5162, 5571, 7428, 7743, 10324, 11142, 15486, 17951, 22284, 23229, 30972, 35902, 46458, 53853, 55091, 71804, 92916, 107706, 110182, 161559, 165273, 215412, 220364, 323118, 330546, 495819, 646236, 661092, 991638, 1597639, 1983276, 3195278, 4792917, 6390556, 9585834, 14378751, 19171668, 28757502, 57515004]

約数ペア:

[(1, 57515004), (2, 28757502), (3, 19171668), (4, 14378751), (6, 9585834), (9, 6390556), (12, 4792917), (18, 3195278), (29, 1983276), (36, 1597639), (58, 991638), (87, 661092), (89, 646236), (116, 495819), (174, 330546), (178, 323118), (261, 220364), (267, 215412), (348, 165273), (356, 161559), (522, 110182), (534, 107706), (619, 92916), (801, 71804), (1044, 55091), (1068, 53853), (1238, 46458), (1602, 35902), (1857, 30972), (2476, 23229), (2581, 22284), (3204, 17951), (3714, 15486), (5162, 11142), (5571, 10324), (7428, 7743)]