73212805708

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{154417}}^1$

素因数の和:154535

約数の個数: 72

約数和(自身を含む): 155264210640

約数和(自身を除く): 82051404932

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 59, 82, 98, 118, 164, 196, 236, 287, 413, 574, 826, 1148, 1652, 2009, 2419, 2891, 4018, 4838, 5782, 8036, 9676, 11564, 16933, 33866, 67732, 118531, 154417, 237062, 308834, 474124, 617668, 1080919, 2161838, 4323676, 6331097, 7566433, 9110603, 12662194, 15132866, 18221206, 25324388, 30265732, 36442412, 44317679, 63774221, 88635358, 127548442, 177270716, 255096884, 310223753, 373534723, 446419547, 620447506, 747069446, 892839094, 1240895012, 1494138892, 1785678188, 2614743061, 5229486122, 10458972244, 18303201427, 36606402854, 73212805708]

約数ペア:

[(1, 73212805708), (2, 36606402854), (4, 18303201427), (7, 10458972244), (14, 5229486122), (28, 2614743061), (41, 1785678188), (49, 1494138892), (59, 1240895012), (82, 892839094), (98, 747069446), (118, 620447506), (164, 446419547), (196, 373534723), (236, 310223753), (287, 255096884), (413, 177270716), (574, 127548442), (826, 88635358), (1148, 63774221), (1652, 44317679), (2009, 36442412), (2419, 30265732), (2891, 25324388), (4018, 18221206), (4838, 15132866), (5782, 12662194), (8036, 9110603), (9676, 7566433), (11564, 6331097), (16933, 4323676), (33866, 2161838), (67732, 1080919), (118531, 617668), (154417, 474124), (237062, 308834)]