123745584

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 341228160

約数和(自身を除く): 217482576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1091, 1112, 1668, 2182, 2224, 2363, 3273, 3336, 4364, 4726, 6546, 6672, 7089, 8728, 9452, 13092, 14178, 17456, 18547, 18904, 26184, 28356, 37094, 37808, 52368, 55641, 56712, 74188, 111282, 113424, 148376, 151649, 222564, 296752, 303298, 445128, 454947, 606596, 890256, 909894, 1213192, 1819788, 2426384, 2578033, 3639576, 5156066, 7279152, 7734099, 10312132, 15468198, 20624264, 30936396, 41248528, 61872792, 123745584]

約数ペア:

[(1, 123745584), (2, 61872792), (3, 41248528), (4, 30936396), (6, 20624264), (8, 15468198), (12, 10312132), (16, 7734099), (17, 7279152), (24, 5156066), (34, 3639576), (48, 2578033), (51, 2426384), (68, 1819788), (102, 1213192), (136, 909894), (139, 890256), (204, 606596), (272, 454947), (278, 445128), (408, 303298), (417, 296752), (556, 222564), (816, 151649), (834, 148376), (1091, 113424), (1112, 111282), (1668, 74188), (2182, 56712), (2224, 55641), (2363, 52368), (3273, 37808), (3336, 37094), (4364, 28356), (4726, 26184), (6546, 18904), (6672, 18547), (7089, 17456), (8728, 14178), (9452, 13092)]