808342236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55717}}^1$

素因数の和:55771

約数の個数: 72

約数和(自身を含む): 2271511424

約数和(自身を除く): 1463169188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 55717, 111434, 167151, 222868, 334302, 501453, 668604, 724321, 1002906, 1448642, 1727227, 2005812, 2172963, 2897284, 3454454, 4345926, 5181681, 6518889, 6908908, 8691852, 10363362, 13037778, 15545043, 20726724, 22453951, 26075556, 31090086, 44907902, 62180172, 67361853, 89815804, 134723706, 202085559, 269447412, 404171118, 808342236]

約数ペア:

[(1, 808342236), (2, 404171118), (3, 269447412), (4, 202085559), (6, 134723706), (9, 89815804), (12, 67361853), (13, 62180172), (18, 44907902), (26, 31090086), (31, 26075556), (36, 22453951), (39, 20726724), (52, 15545043), (62, 13037778), (78, 10363362), (93, 8691852), (117, 6908908), (124, 6518889), (156, 5181681), (186, 4345926), (234, 3454454), (279, 2897284), (372, 2172963), (403, 2005812), (468, 1727227), (558, 1448642), (806, 1002906), (1116, 724321), (1209, 668604), (1612, 501453), (2418, 334302), (3627, 222868), (4836, 167151), (7254, 111434), (14508, 55717)]