77982128

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5890

約数の個数: 60

約数和(自身を含む): 186128712

約数和(自身を除く): 108146584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 5851, 6664, 11702, 13328, 23404, 40957, 46808, 81914, 93616, 99467, 163828, 198934, 286699, 327656, 397868, 573398, 655312, 696269, 795736, 1146796, 1392538, 1591472, 2293592, 2785076, 4587184, 4873883, 5570152, 9747766, 11140304, 19495532, 38991064, 77982128]

約数ペア:

[(1, 77982128), (2, 38991064), (4, 19495532), (7, 11140304), (8, 9747766), (14, 5570152), (16, 4873883), (17, 4587184), (28, 2785076), (34, 2293592), (49, 1591472), (56, 1392538), (68, 1146796), (98, 795736), (112, 696269), (119, 655312), (136, 573398), (196, 397868), (238, 327656), (272, 286699), (392, 198934), (476, 163828), (784, 99467), (833, 93616), (952, 81914), (1666, 46808), (1904, 40957), (3332, 23404), (5851, 13328), (6664, 11702)]