123663552

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 112

約数和(自身を含む): 348691200

約数和(自身を除く): 225027648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 152, 192, 218, 228, 304, 311, 327, 436, 456, 608, 622, 654, 872, 912, 933, 1216, 1244, 1308, 1744, 1824, 1866, 2071, 2488, 2616, 3488, 3648, 3732, 4142, 4976, 5232, 5909, 6213, 6976, 7464, 8284, 9952, 10464, 11818, 12426, 14928, 16568, 17727, 19904, 20928, 23636, 24852, 29856, 33136, 33899, 35454, 47272, 49704, 59712, 66272, 67798, 70908, 94544, 99408, 101697, 132544, 135596, 141816, 189088, 198816, 203394, 271192, 283632, 378176, 397632, 406788, 542384, 567264, 644081, 813576, 1084768, 1134528, 1288162, 1627152, 1932243, 2169536, 2576324, 3254304, 3864486, 5152648, 6508608, 7728972, 10305296, 15457944, 20610592, 30915888, 41221184, 61831776, 123663552]

約数ペア:

[(1, 123663552), (2, 61831776), (3, 41221184), (4, 30915888), (6, 20610592), (8, 15457944), (12, 10305296), (16, 7728972), (19, 6508608), (24, 5152648), (32, 3864486), (38, 3254304), (48, 2576324), (57, 2169536), (64, 1932243), (76, 1627152), (96, 1288162), (109, 1134528), (114, 1084768), (152, 813576), (192, 644081), (218, 567264), (228, 542384), (304, 406788), (311, 397632), (327, 378176), (436, 283632), (456, 271192), (608, 203394), (622, 198816), (654, 189088), (872, 141816), (912, 135596), (933, 132544), (1216, 101697), (1244, 99408), (1308, 94544), (1744, 70908), (1824, 67798), (1866, 66272), (2071, 59712), (2488, 49704), (2616, 47272), (3488, 35454), (3648, 33899), (3732, 33136), (4142, 29856), (4976, 24852), (5232, 23636), (5909, 20928), (6213, 19904), (6976, 17727), (7464, 16568), (8284, 14928), (9952, 12426), (10464, 11818)]