827400912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42773}}^1$

素因数の和:42828

約数の個数: 80

約数和(自身を含む): 2376181248

約数和(自身を除く): 1548780336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 42773, 85546, 128319, 171092, 256638, 342184, 513276, 556049, 684368, 1026552, 1112098, 1325963, 1668147, 2053104, 2224196, 2651926, 3336294, 3977889, 4448392, 5303852, 6672588, 7955778, 8896784, 10607704, 13345176, 15911556, 17237519, 21215408, 26690352, 31823112, 34475038, 51712557, 63646224, 68950076, 103425114, 137900152, 206850228, 275800304, 413700456, 827400912]

約数ペア:

[(1, 827400912), (2, 413700456), (3, 275800304), (4, 206850228), (6, 137900152), (8, 103425114), (12, 68950076), (13, 63646224), (16, 51712557), (24, 34475038), (26, 31823112), (31, 26690352), (39, 21215408), (48, 17237519), (52, 15911556), (62, 13345176), (78, 10607704), (93, 8896784), (104, 7955778), (124, 6672588), (156, 5303852), (186, 4448392), (208, 3977889), (248, 3336294), (312, 2651926), (372, 2224196), (403, 2053104), (496, 1668147), (624, 1325963), (744, 1112098), (806, 1026552), (1209, 684368), (1488, 556049), (1612, 513276), (2418, 342184), (3224, 256638), (4836, 171092), (6448, 128319), (9672, 85546), (19344, 42773)]