63741456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 187249920

約数和(自身を除く): 123508464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 131, 144, 186, 218, 248, 262, 279, 327, 372, 393, 436, 496, 524, 558, 654, 744, 786, 872, 981, 1048, 1116, 1179, 1308, 1488, 1572, 1744, 1962, 2096, 2232, 2358, 2616, 3144, 3379, 3924, 4061, 4464, 4716, 5232, 6288, 6758, 7848, 8122, 9432, 10137, 12183, 13516, 14279, 15696, 16244, 18864, 20274, 24366, 27032, 28558, 30411, 32488, 36549, 40548, 42837, 48732, 54064, 57116, 60822, 64976, 73098, 81096, 85674, 97464, 114232, 121644, 128511, 146196, 162192, 171348, 194928, 228464, 243288, 257022, 292392, 342696, 442649, 486576, 514044, 584784, 685392, 885298, 1028088, 1327947, 1770596, 2056176, 2655894, 3541192, 3983841, 5311788, 7082384, 7967682, 10623576, 15935364, 21247152, 31870728, 63741456]

約数ペア:

[(1, 63741456), (2, 31870728), (3, 21247152), (4, 15935364), (6, 10623576), (8, 7967682), (9, 7082384), (12, 5311788), (16, 3983841), (18, 3541192), (24, 2655894), (31, 2056176), (36, 1770596), (48, 1327947), (62, 1028088), (72, 885298), (93, 685392), (109, 584784), (124, 514044), (131, 486576), (144, 442649), (186, 342696), (218, 292392), (248, 257022), (262, 243288), (279, 228464), (327, 194928), (372, 171348), (393, 162192), (436, 146196), (496, 128511), (524, 121644), (558, 114232), (654, 97464), (744, 85674), (786, 81096), (872, 73098), (981, 64976), (1048, 60822), (1116, 57116), (1179, 54064), (1308, 48732), (1488, 42837), (1572, 40548), (1744, 36549), (1962, 32488), (2096, 30411), (2232, 28558), (2358, 27032), (2616, 24366), (3144, 20274), (3379, 18864), (3924, 16244), (4061, 15696), (4464, 14279), (4716, 13516), (5232, 12183), (6288, 10137), (6758, 9432), (7848, 8122)]