65680188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5919

約数の個数: 72

約数和(自身を含む): 187689600

約数和(自身を除く): 122009412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 5879, 11172, 11758, 17637, 23516, 35274, 41153, 70548, 82306, 111701, 123459, 164612, 223402, 246918, 288071, 335103, 446804, 493836, 576142, 670206, 781907, 864213, 1152284, 1340412, 1563814, 1728426, 2345721, 3127628, 3456852, 4691442, 5473349, 9382884, 10946698, 16420047, 21893396, 32840094, 65680188]

約数ペア:

[(1, 65680188), (2, 32840094), (3, 21893396), (4, 16420047), (6, 10946698), (7, 9382884), (12, 5473349), (14, 4691442), (19, 3456852), (21, 3127628), (28, 2345721), (38, 1728426), (42, 1563814), (49, 1340412), (57, 1152284), (76, 864213), (84, 781907), (98, 670206), (114, 576142), (133, 493836), (147, 446804), (196, 335103), (228, 288071), (266, 246918), (294, 223402), (399, 164612), (532, 123459), (588, 111701), (798, 82306), (931, 70548), (1596, 41153), (1862, 35274), (2793, 23516), (3724, 17637), (5586, 11758), (5879, 11172)]