77312144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 190821120

約数和(自身を除く): 113508976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 1831, 2639, 3016, 3248, 3662, 5278, 6032, 7324, 10556, 12817, 14648, 21112, 23803, 25634, 29296, 42224, 47606, 51268, 53099, 95212, 102536, 106198, 166621, 190424, 205072, 212396, 333242, 371693, 380848, 424792, 666484, 690287, 743386, 849584, 1332968, 1380574, 1486772, 2665936, 2761148, 2973544, 4832009, 5522296, 5947088, 9664018, 11044592, 19328036, 38656072, 77312144]

約数ペア:

[(1, 77312144), (2, 38656072), (4, 19328036), (7, 11044592), (8, 9664018), (13, 5947088), (14, 5522296), (16, 4832009), (26, 2973544), (28, 2761148), (29, 2665936), (52, 1486772), (56, 1380574), (58, 1332968), (91, 849584), (104, 743386), (112, 690287), (116, 666484), (182, 424792), (203, 380848), (208, 371693), (232, 333242), (364, 212396), (377, 205072), (406, 190424), (464, 166621), (728, 106198), (754, 102536), (812, 95212), (1456, 53099), (1508, 51268), (1624, 47606), (1831, 42224), (2639, 29296), (3016, 25634), (3248, 23803), (3662, 21112), (5278, 14648), (6032, 12817), (7324, 10556)]