77794416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 252555264

約数和(自身を除く): 174760848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1087, 1136, 1278, 1491, 1704, 1988, 2174, 2556, 2982, 3261, 3408, 3976, 4348, 4473, 5112, 5964, 6522, 7609, 7952, 8696, 8946, 9783, 10224, 11928, 13044, 15218, 17392, 17892, 19566, 22827, 23856, 26088, 30436, 35784, 39132, 45654, 52176, 60872, 68481, 71568, 77177, 78264, 91308, 121744, 136962, 154354, 156528, 182616, 231531, 273924, 308708, 365232, 463062, 540239, 547848, 617416, 694593, 926124, 1080478, 1095696, 1234832, 1389186, 1620717, 1852248, 2160956, 2778372, 3241434, 3704496, 4321912, 4862151, 5556744, 6482868, 8643824, 9724302, 11113488, 12965736, 19448604, 25931472, 38897208, 77794416]

約数ペア:

[(1, 77794416), (2, 38897208), (3, 25931472), (4, 19448604), (6, 12965736), (7, 11113488), (8, 9724302), (9, 8643824), (12, 6482868), (14, 5556744), (16, 4862151), (18, 4321912), (21, 3704496), (24, 3241434), (28, 2778372), (36, 2160956), (42, 1852248), (48, 1620717), (56, 1389186), (63, 1234832), (71, 1095696), (72, 1080478), (84, 926124), (112, 694593), (126, 617416), (142, 547848), (144, 540239), (168, 463062), (213, 365232), (252, 308708), (284, 273924), (336, 231531), (426, 182616), (497, 156528), (504, 154354), (568, 136962), (639, 121744), (852, 91308), (994, 78264), (1008, 77177), (1087, 71568), (1136, 68481), (1278, 60872), (1491, 52176), (1704, 45654), (1988, 39132), (2174, 35784), (2556, 30436), (2982, 26088), (3261, 23856), (3408, 22827), (3976, 19566), (4348, 17892), (4473, 17392), (5112, 15218), (5964, 13044), (6522, 11928), (7609, 10224), (7952, 9783), (8696, 8946)]