80397072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 120

約数和(自身を含む): 262768896

約数和(自身を除く): 182371824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1697, 1974, 2256, 2632, 2961, 3384, 3394, 3948, 5091, 5264, 5922, 6768, 6788, 7896, 10182, 11844, 11879, 13576, 15273, 15792, 20364, 23688, 23758, 27152, 30546, 35637, 40728, 47376, 47516, 61092, 71274, 79759, 81456, 95032, 106911, 122184, 142548, 159518, 190064, 213822, 239277, 244368, 285096, 319036, 427644, 478554, 558313, 570192, 638072, 717831, 855288, 957108, 1116626, 1276144, 1435662, 1674939, 1710576, 1914216, 2233252, 2871324, 3349878, 3828432, 4466504, 5024817, 5742648, 6699756, 8933008, 10049634, 11485296, 13399512, 20099268, 26799024, 40198536, 80397072]

約数ペア:

[(1, 80397072), (2, 40198536), (3, 26799024), (4, 20099268), (6, 13399512), (7, 11485296), (8, 10049634), (9, 8933008), (12, 6699756), (14, 5742648), (16, 5024817), (18, 4466504), (21, 3828432), (24, 3349878), (28, 2871324), (36, 2233252), (42, 1914216), (47, 1710576), (48, 1674939), (56, 1435662), (63, 1276144), (72, 1116626), (84, 957108), (94, 855288), (112, 717831), (126, 638072), (141, 570192), (144, 558313), (168, 478554), (188, 427644), (252, 319036), (282, 285096), (329, 244368), (336, 239277), (376, 213822), (423, 190064), (504, 159518), (564, 142548), (658, 122184), (752, 106911), (846, 95032), (987, 81456), (1008, 79759), (1128, 71274), (1316, 61092), (1692, 47516), (1697, 47376), (1974, 40728), (2256, 35637), (2632, 30546), (2961, 27152), (3384, 23758), (3394, 23688), (3948, 20364), (5091, 15792), (5264, 15273), (5922, 13576), (6768, 11879), (6788, 11844), (7896, 10182)]