42877128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15046

約数の個数: 64

約数和(自身を含む): 129720960

約数和(自身を除く): 86843832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 15013, 30026, 45039, 60052, 90078, 105091, 120104, 180156, 210182, 255221, 315273, 360312, 420364, 510442, 630546, 765663, 840728, 1020884, 1261092, 1531326, 1786547, 2041768, 2522184, 3062652, 3573094, 5359641, 6125304, 7146188, 10719282, 14292376, 21438564, 42877128]

約数ペア:

[(1, 42877128), (2, 21438564), (3, 14292376), (4, 10719282), (6, 7146188), (7, 6125304), (8, 5359641), (12, 3573094), (14, 3062652), (17, 2522184), (21, 2041768), (24, 1786547), (28, 1531326), (34, 1261092), (42, 1020884), (51, 840728), (56, 765663), (68, 630546), (84, 510442), (102, 420364), (119, 360312), (136, 315273), (168, 255221), (204, 210182), (238, 180156), (357, 120104), (408, 105091), (476, 90078), (714, 60052), (952, 45039), (1428, 30026), (2856, 15013)]