87287976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21303

約数の個数: 64

約数和(自身を含む): 255240000

約数和(自身を除く): 167952024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 21269, 42538, 63807, 85076, 127614, 170152, 191421, 255228, 382842, 404111, 510456, 574263, 765684, 808222, 1148526, 1212333, 1531368, 1616444, 2297052, 2424666, 3232888, 3636999, 4594104, 4849332, 7273998, 9698664, 10910997, 14547996, 21821994, 29095992, 43643988, 87287976]

約数ペア:

[(1, 87287976), (2, 43643988), (3, 29095992), (4, 21821994), (6, 14547996), (8, 10910997), (9, 9698664), (12, 7273998), (18, 4849332), (19, 4594104), (24, 3636999), (27, 3232888), (36, 2424666), (38, 2297052), (54, 1616444), (57, 1531368), (72, 1212333), (76, 1148526), (108, 808222), (114, 765684), (152, 574263), (171, 510456), (216, 404111), (228, 382842), (342, 255228), (456, 191421), (513, 170152), (684, 127614), (1026, 85076), (1368, 63807), (2052, 42538), (4104, 21269)]