61080272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 76053808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 79, 88, 92, 158, 176, 184, 191, 253, 316, 368, 382, 506, 632, 764, 869, 1012, 1264, 1528, 1738, 1817, 2024, 2101, 3056, 3476, 3634, 4048, 4202, 4393, 6952, 7268, 8404, 8786, 13904, 14536, 15089, 16808, 17572, 19987, 29072, 30178, 33616, 35144, 39974, 48323, 60356, 70288, 79948, 96646, 120712, 159896, 165979, 193292, 241424, 319792, 331958, 347047, 386584, 663916, 694094, 773168, 1327832, 1388188, 2655664, 2776376, 3817517, 5552752, 7635034, 15270068, 30540136, 61080272]

約数ペア:

[(1, 61080272), (2, 30540136), (4, 15270068), (8, 7635034), (11, 5552752), (16, 3817517), (22, 2776376), (23, 2655664), (44, 1388188), (46, 1327832), (79, 773168), (88, 694094), (92, 663916), (158, 386584), (176, 347047), (184, 331958), (191, 319792), (253, 241424), (316, 193292), (368, 165979), (382, 159896), (506, 120712), (632, 96646), (764, 79948), (869, 70288), (1012, 60356), (1264, 48323), (1528, 39974), (1738, 35144), (1817, 33616), (2024, 30178), (2101, 29072), (3056, 19987), (3476, 17572), (3634, 16808), (4048, 15089), (4202, 14536), (4393, 13904), (6952, 8786), (7268, 8404)]