123173292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 324305856

約数和(自身を除く): 201132564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 961, 971, 1023, 1364, 1922, 1942, 2046, 2883, 2913, 3844, 3884, 4092, 5766, 5826, 10571, 10681, 11532, 11652, 21142, 21362, 30101, 31713, 32043, 42284, 42724, 60202, 63426, 64086, 90303, 120404, 126852, 128172, 180606, 331111, 361212, 662222, 933131, 993333, 1324444, 1866262, 1986666, 2799393, 3732524, 3973332, 5598786, 10264441, 11197572, 20528882, 30793323, 41057764, 61586646, 123173292]

約数ペア:

[(1, 123173292), (2, 61586646), (3, 41057764), (4, 30793323), (6, 20528882), (11, 11197572), (12, 10264441), (22, 5598786), (31, 3973332), (33, 3732524), (44, 2799393), (62, 1986666), (66, 1866262), (93, 1324444), (124, 993333), (132, 933131), (186, 662222), (341, 361212), (372, 331111), (682, 180606), (961, 128172), (971, 126852), (1023, 120404), (1364, 90303), (1922, 64086), (1942, 63426), (2046, 60202), (2883, 42724), (2913, 42284), (3844, 32043), (3884, 31713), (4092, 30101), (5766, 21362), (5826, 21142), (10571, 11652), (10681, 11532)]