99977808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 197324592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 1997, 2086, 2384, 3129, 3576, 3994, 4172, 5991, 6258, 7152, 7988, 8344, 11982, 12516, 13979, 15976, 16688, 23964, 25032, 27958, 31952, 41937, 47928, 50064, 55916, 83874, 95856, 111832, 167748, 223664, 297553, 335496, 595106, 670992, 892659, 1190212, 1785318, 2082871, 2380424, 3570636, 4165742, 4760848, 6248613, 7141272, 8331484, 12497226, 14282544, 16662968, 24994452, 33325936, 49988904, 99977808]

約数ペア:

[(1, 99977808), (2, 49988904), (3, 33325936), (4, 24994452), (6, 16662968), (7, 14282544), (8, 12497226), (12, 8331484), (14, 7141272), (16, 6248613), (21, 4760848), (24, 4165742), (28, 3570636), (42, 2380424), (48, 2082871), (56, 1785318), (84, 1190212), (112, 892659), (149, 670992), (168, 595106), (298, 335496), (336, 297553), (447, 223664), (596, 167748), (894, 111832), (1043, 95856), (1192, 83874), (1788, 55916), (1997, 50064), (2086, 47928), (2384, 41937), (3129, 31952), (3576, 27958), (3994, 25032), (4172, 23964), (5991, 16688), (6258, 15976), (7152, 13979), (7988, 12516), (8344, 11982)]