79281756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3799

約数の個数: 72

約数和(自身を含む): 217817600

約数和(自身を除く): 138535844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 3739, 5301, 7068, 7478, 10602, 11217, 14956, 21204, 22434, 33651, 44868, 67302, 71041, 115909, 134604, 142082, 213123, 231818, 284164, 347727, 426246, 463636, 639369, 695454, 852492, 1043181, 1278738, 1390908, 2086362, 2202271, 2557476, 4172724, 4404542, 6606813, 8809084, 13213626, 19820439, 26427252, 39640878, 79281756]

約数ペア:

[(1, 79281756), (2, 39640878), (3, 26427252), (4, 19820439), (6, 13213626), (9, 8809084), (12, 6606813), (18, 4404542), (19, 4172724), (31, 2557476), (36, 2202271), (38, 2086362), (57, 1390908), (62, 1278738), (76, 1043181), (93, 852492), (114, 695454), (124, 639369), (171, 463636), (186, 426246), (228, 347727), (279, 284164), (342, 231818), (372, 213123), (558, 142082), (589, 134604), (684, 115909), (1116, 71041), (1178, 67302), (1767, 44868), (2356, 33651), (3534, 22434), (3739, 21204), (5301, 14956), (7068, 11217), (7478, 10602)]