81203808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 245548800

約数和(自身を除く): 164344992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 298, 336, 447, 596, 672, 811, 894, 1043, 1192, 1622, 1788, 2086, 2384, 2433, 3129, 3244, 3576, 4172, 4768, 4866, 5677, 6258, 6488, 7152, 8344, 9732, 11354, 12516, 12976, 14304, 16688, 17031, 19464, 22708, 25032, 25952, 33376, 34062, 38928, 45416, 50064, 68124, 77856, 90832, 100128, 120839, 136248, 181664, 241678, 272496, 362517, 483356, 544992, 725034, 845873, 966712, 1450068, 1691746, 1933424, 2537619, 2900136, 3383492, 3866848, 5075238, 5800272, 6766984, 10150476, 11600544, 13533968, 20300952, 27067936, 40601904, 81203808]

約数ペア:

[(1, 81203808), (2, 40601904), (3, 27067936), (4, 20300952), (6, 13533968), (7, 11600544), (8, 10150476), (12, 6766984), (14, 5800272), (16, 5075238), (21, 3866848), (24, 3383492), (28, 2900136), (32, 2537619), (42, 1933424), (48, 1691746), (56, 1450068), (84, 966712), (96, 845873), (112, 725034), (149, 544992), (168, 483356), (224, 362517), (298, 272496), (336, 241678), (447, 181664), (596, 136248), (672, 120839), (811, 100128), (894, 90832), (1043, 77856), (1192, 68124), (1622, 50064), (1788, 45416), (2086, 38928), (2384, 34062), (2433, 33376), (3129, 25952), (3244, 25032), (3576, 22708), (4172, 19464), (4768, 17031), (4866, 16688), (5677, 14304), (6258, 12976), (6488, 12516), (7152, 11354), (8344, 9732)]