39942072

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 114083640

約数和(自身を除く): 74141568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1163, 1272, 1431, 1908, 2326, 2862, 3489, 3816, 4293, 4652, 5724, 6978, 8586, 9304, 10467, 11448, 13956, 17172, 20934, 27912, 31401, 34344, 41868, 61639, 62802, 83736, 94203, 123278, 125604, 184917, 188406, 246556, 251208, 369834, 376812, 493112, 554751, 739668, 753624, 1109502, 1479336, 1664253, 2219004, 3328506, 4438008, 4992759, 6657012, 9985518, 13314024, 19971036, 39942072]

約数ペア:

[(1, 39942072), (2, 19971036), (3, 13314024), (4, 9985518), (6, 6657012), (8, 4992759), (9, 4438008), (12, 3328506), (18, 2219004), (24, 1664253), (27, 1479336), (36, 1109502), (53, 753624), (54, 739668), (72, 554751), (81, 493112), (106, 376812), (108, 369834), (159, 251208), (162, 246556), (212, 188406), (216, 184917), (318, 125604), (324, 123278), (424, 94203), (477, 83736), (636, 62802), (648, 61639), (954, 41868), (1163, 34344), (1272, 31401), (1431, 27912), (1908, 20934), (2326, 17172), (2862, 13956), (3489, 11448), (3816, 10467), (4293, 9304), (4652, 8586), (5724, 6978)]