69259932

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 209664000

約数和(自身を除く): 140404068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 79, 84, 98, 126, 142, 147, 158, 196, 213, 237, 252, 284, 294, 316, 343, 426, 441, 474, 497, 553, 588, 639, 686, 711, 852, 882, 948, 994, 1029, 1106, 1278, 1372, 1422, 1491, 1659, 1764, 1988, 2058, 2212, 2556, 2844, 2982, 3087, 3318, 3479, 3871, 4116, 4473, 4977, 5609, 5964, 6174, 6636, 6958, 7742, 8946, 9954, 10437, 11218, 11613, 12348, 13916, 15484, 16827, 17892, 19908, 20874, 22436, 23226, 24353, 27097, 31311, 33654, 34839, 39263, 41748, 46452, 48706, 50481, 54194, 62622, 67308, 69678, 73059, 78526, 81291, 97412, 100962, 108388, 117789, 125244, 139356, 146118, 157052, 162582, 201924, 219177, 235578, 243873, 274841, 292236, 325164, 353367, 438354, 471156, 487746, 549682, 706734, 824523, 876708, 975492, 1099364, 1413468, 1649046, 1923887, 2473569, 3298092, 3847774, 4947138, 5771661, 7695548, 9894276, 11543322, 17314983, 23086644, 34629966, 69259932]

約数ペア:

[(1, 69259932), (2, 34629966), (3, 23086644), (4, 17314983), (6, 11543322), (7, 9894276), (9, 7695548), (12, 5771661), (14, 4947138), (18, 3847774), (21, 3298092), (28, 2473569), (36, 1923887), (42, 1649046), (49, 1413468), (63, 1099364), (71, 975492), (79, 876708), (84, 824523), (98, 706734), (126, 549682), (142, 487746), (147, 471156), (158, 438354), (196, 353367), (213, 325164), (237, 292236), (252, 274841), (284, 243873), (294, 235578), (316, 219177), (343, 201924), (426, 162582), (441, 157052), (474, 146118), (497, 139356), (553, 125244), (588, 117789), (639, 108388), (686, 100962), (711, 97412), (852, 81291), (882, 78526), (948, 73059), (994, 69678), (1029, 67308), (1106, 62622), (1278, 54194), (1372, 50481), (1422, 48706), (1491, 46452), (1659, 41748), (1764, 39263), (1988, 34839), (2058, 33654), (2212, 31311), (2556, 27097), (2844, 24353), (2982, 23226), (3087, 22436), (3318, 20874), (3479, 19908), (3871, 17892), (4116, 16827), (4473, 15484), (4977, 13916), (5609, 12348), (5964, 11613), (6174, 11218), (6636, 10437), (6958, 9954), (7742, 8946)]