77781504

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 80

約数和(自身を含む): 210165120

約数和(自身を除く): 132383616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 641, 768, 948, 1264, 1282, 1536, 1896, 1923, 2528, 2564, 3792, 3846, 5056, 5128, 7584, 7692, 10112, 10256, 15168, 15384, 20224, 20512, 30336, 30768, 40448, 41024, 50639, 60672, 61536, 82048, 101278, 121344, 123072, 151917, 164096, 202556, 246144, 303834, 328192, 405112, 492288, 607668, 810224, 984576, 1215336, 1620448, 2430672, 3240896, 4861344, 6481792, 9722688, 12963584, 19445376, 25927168, 38890752, 77781504]

約数ペア:

[(1, 77781504), (2, 38890752), (3, 25927168), (4, 19445376), (6, 12963584), (8, 9722688), (12, 6481792), (16, 4861344), (24, 3240896), (32, 2430672), (48, 1620448), (64, 1215336), (79, 984576), (96, 810224), (128, 607668), (158, 492288), (192, 405112), (237, 328192), (256, 303834), (316, 246144), (384, 202556), (474, 164096), (512, 151917), (632, 123072), (641, 121344), (768, 101278), (948, 82048), (1264, 61536), (1282, 60672), (1536, 50639), (1896, 41024), (1923, 40448), (2528, 30768), (2564, 30336), (3792, 20512), (3846, 20224), (5056, 15384), (5128, 15168), (7584, 10256), (7692, 10112)]