78986256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 212932800

約数和(自身を除く): 133946544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 179, 232, 317, 348, 358, 464, 537, 634, 696, 716, 951, 1074, 1268, 1392, 1432, 1902, 2148, 2536, 2864, 3804, 4296, 5072, 5191, 7608, 8592, 9193, 10382, 15216, 15573, 18386, 20764, 27579, 31146, 36772, 41528, 55158, 56743, 62292, 73544, 83056, 110316, 113486, 124584, 147088, 170229, 220632, 226972, 249168, 340458, 441264, 453944, 680916, 907888, 1361832, 1645547, 2723664, 3291094, 4936641, 6582188, 9873282, 13164376, 19746564, 26328752, 39493128, 78986256]

約数ペア:

[(1, 78986256), (2, 39493128), (3, 26328752), (4, 19746564), (6, 13164376), (8, 9873282), (12, 6582188), (16, 4936641), (24, 3291094), (29, 2723664), (48, 1645547), (58, 1361832), (87, 907888), (116, 680916), (174, 453944), (179, 441264), (232, 340458), (317, 249168), (348, 226972), (358, 220632), (464, 170229), (537, 147088), (634, 124584), (696, 113486), (716, 110316), (951, 83056), (1074, 73544), (1268, 62292), (1392, 56743), (1432, 55158), (1902, 41528), (2148, 36772), (2536, 31146), (2864, 27579), (3804, 20764), (4296, 18386), (5072, 15573), (5191, 15216), (7608, 10382), (8592, 9193)]