86374260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 144

約数和(自身を含む): 305760000

約数和(自身を除く): 219385740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1399, 1470, 1715, 1764, 2058, 2205, 2798, 2940, 3087, 3430, 4116, 4197, 4410, 5145, 5596, 6174, 6860, 6995, 8394, 8820, 9793, 10290, 12348, 12591, 13990, 15435, 16788, 19586, 20580, 20985, 25182, 27980, 29379, 30870, 39172, 41970, 48965, 50364, 58758, 61740, 62955, 68551, 83940, 88137, 97930, 117516, 125910, 137102, 146895, 176274, 195860, 205653, 251820, 274204, 293790, 342755, 352548, 411306, 440685, 479857, 587580, 616959, 685510, 822612, 881370, 959714, 1028265, 1233918, 1371020, 1439571, 1762740, 1919428, 2056530, 2399285, 2467836, 2879142, 3084795, 4113060, 4318713, 4798570, 5758284, 6169590, 7197855, 8637426, 9597140, 12339180, 14395710, 17274852, 21593565, 28791420, 43187130, 86374260]

約数ペア:

[(1, 86374260), (2, 43187130), (3, 28791420), (4, 21593565), (5, 17274852), (6, 14395710), (7, 12339180), (9, 9597140), (10, 8637426), (12, 7197855), (14, 6169590), (15, 5758284), (18, 4798570), (20, 4318713), (21, 4113060), (28, 3084795), (30, 2879142), (35, 2467836), (36, 2399285), (42, 2056530), (45, 1919428), (49, 1762740), (60, 1439571), (63, 1371020), (70, 1233918), (84, 1028265), (90, 959714), (98, 881370), (105, 822612), (126, 685510), (140, 616959), (147, 587580), (180, 479857), (196, 440685), (210, 411306), (245, 352548), (252, 342755), (294, 293790), (315, 274204), (343, 251820), (420, 205653), (441, 195860), (490, 176274), (588, 146895), (630, 137102), (686, 125910), (735, 117516), (882, 97930), (980, 88137), (1029, 83940), (1260, 68551), (1372, 62955), (1399, 61740), (1470, 58758), (1715, 50364), (1764, 48965), (2058, 41970), (2205, 39172), (2798, 30870), (2940, 29379), (3087, 27980), (3430, 25182), (4116, 20985), (4197, 20580), (4410, 19586), (5145, 16788), (5596, 15435), (6174, 13990), (6860, 12591), (6995, 12348), (8394, 10290), (8820, 9793)]