42199524

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 111908160

約数和(自身を除く): 69708636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 487, 498, 522, 747, 974, 996, 1044, 1461, 1494, 1948, 2407, 2922, 2988, 4383, 4814, 5844, 7221, 8766, 9628, 14123, 14442, 17532, 21663, 28246, 28884, 40421, 42369, 43326, 56492, 80842, 84738, 86652, 121263, 127107, 161684, 169476, 242526, 254214, 363789, 485052, 508428, 727578, 1172209, 1455156, 2344418, 3516627, 4688836, 7033254, 10549881, 14066508, 21099762, 42199524]

約数ペア:

[(1, 42199524), (2, 21099762), (3, 14066508), (4, 10549881), (6, 7033254), (9, 4688836), (12, 3516627), (18, 2344418), (29, 1455156), (36, 1172209), (58, 727578), (83, 508428), (87, 485052), (116, 363789), (166, 254214), (174, 242526), (249, 169476), (261, 161684), (332, 127107), (348, 121263), (487, 86652), (498, 84738), (522, 80842), (747, 56492), (974, 43326), (996, 42369), (1044, 40421), (1461, 28884), (1494, 28246), (1948, 21663), (2407, 17532), (2922, 14442), (2988, 14123), (4383, 9628), (4814, 8766), (5844, 7221)]