79404648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 143852952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 113, 114, 134, 138, 152, 184, 201, 226, 228, 268, 276, 339, 402, 437, 452, 456, 536, 552, 678, 804, 874, 904, 1273, 1311, 1356, 1541, 1608, 1748, 2147, 2546, 2599, 2622, 2712, 3082, 3496, 3819, 4294, 4623, 5092, 5198, 5244, 6164, 6441, 7571, 7638, 7797, 8588, 9246, 10184, 10396, 10488, 12328, 12882, 15142, 15276, 15594, 17176, 18492, 20792, 22713, 25764, 29279, 30284, 30552, 31188, 36984, 45426, 49381, 51528, 58558, 60568, 62376, 87837, 90852, 98762, 117116, 143849, 148143, 174133, 175674, 181704, 197524, 234232, 287698, 296286, 348266, 351348, 395048, 431547, 522399, 575396, 592572, 696532, 702696, 863094, 1044798, 1150792, 1185144, 1393064, 1726188, 2089596, 3308527, 3452376, 4179192, 6617054, 9925581, 13234108, 19851162, 26468216, 39702324, 79404648]

約数ペア:

[(1, 79404648), (2, 39702324), (3, 26468216), (4, 19851162), (6, 13234108), (8, 9925581), (12, 6617054), (19, 4179192), (23, 3452376), (24, 3308527), (38, 2089596), (46, 1726188), (57, 1393064), (67, 1185144), (69, 1150792), (76, 1044798), (92, 863094), (113, 702696), (114, 696532), (134, 592572), (138, 575396), (152, 522399), (184, 431547), (201, 395048), (226, 351348), (228, 348266), (268, 296286), (276, 287698), (339, 234232), (402, 197524), (437, 181704), (452, 175674), (456, 174133), (536, 148143), (552, 143849), (678, 117116), (804, 98762), (874, 90852), (904, 87837), (1273, 62376), (1311, 60568), (1356, 58558), (1541, 51528), (1608, 49381), (1748, 45426), (2147, 36984), (2546, 31188), (2599, 30552), (2622, 30284), (2712, 29279), (3082, 25764), (3496, 22713), (3819, 20792), (4294, 18492), (4623, 17176), (5092, 15594), (5198, 15276), (5244, 15142), (6164, 12882), (6441, 12328), (7571, 10488), (7638, 10396), (7797, 10184), (8588, 9246)]