77241906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21183

約数の個数: 48

約数和(自身を含む): 197870400

約数和(自身を除く): 120628494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 21139, 42278, 63417, 126834, 147973, 190251, 295946, 380502, 443919, 613031, 887838, 1226062, 1331757, 1839093, 2663514, 3678186, 4291217, 5517279, 8582434, 11034558, 12873651, 25747302, 38620953, 77241906]

約数ペア:

[(1, 77241906), (2, 38620953), (3, 25747302), (6, 12873651), (7, 11034558), (9, 8582434), (14, 5517279), (18, 4291217), (21, 3678186), (29, 2663514), (42, 1839093), (58, 1331757), (63, 1226062), (87, 887838), (126, 613031), (174, 443919), (203, 380502), (261, 295946), (406, 190251), (522, 147973), (609, 126834), (1218, 63417), (1827, 42278), (3654, 21139)]