76801572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 208790400

約数和(自身を除く): 131988828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2389, 2679, 3572, 4778, 5358, 7167, 8037, 9556, 10716, 14334, 16074, 21501, 28668, 32148, 43002, 45391, 86004, 90782, 112283, 136173, 181564, 224566, 272346, 336849, 408519, 449132, 544692, 673698, 817038, 1010547, 1347396, 1634076, 2021094, 2133377, 4042188, 4266754, 6400131, 8533508, 12800262, 19200393, 25600524, 38400786, 76801572]

約数ペア:

[(1, 76801572), (2, 38400786), (3, 25600524), (4, 19200393), (6, 12800262), (9, 8533508), (12, 6400131), (18, 4266754), (19, 4042188), (36, 2133377), (38, 2021094), (47, 1634076), (57, 1347396), (76, 1010547), (94, 817038), (114, 673698), (141, 544692), (171, 449132), (188, 408519), (228, 336849), (282, 272346), (342, 224566), (423, 181564), (564, 136173), (684, 112283), (846, 90782), (893, 86004), (1692, 45391), (1786, 43002), (2389, 32148), (2679, 28668), (3572, 21501), (4778, 16074), (5358, 14334), (7167, 10716), (8037, 9556)]