112640364

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 291852288

約数和(自身を除く): 179211924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 142, 213, 254, 284, 347, 381, 426, 508, 639, 694, 762, 852, 1041, 1143, 1278, 1388, 1524, 2082, 2286, 2556, 3123, 4164, 4572, 6246, 9017, 12492, 18034, 24637, 27051, 36068, 44069, 49274, 54102, 73911, 81153, 88138, 98548, 108204, 132207, 147822, 162306, 176276, 221733, 264414, 295644, 324612, 396621, 443466, 528828, 793242, 886932, 1586484, 3128899, 6257798, 9386697, 12515596, 18773394, 28160091, 37546788, 56320182, 112640364]

約数ペア:

[(1, 112640364), (2, 56320182), (3, 37546788), (4, 28160091), (6, 18773394), (9, 12515596), (12, 9386697), (18, 6257798), (36, 3128899), (71, 1586484), (127, 886932), (142, 793242), (213, 528828), (254, 443466), (284, 396621), (347, 324612), (381, 295644), (426, 264414), (508, 221733), (639, 176276), (694, 162306), (762, 147822), (852, 132207), (1041, 108204), (1143, 98548), (1278, 88138), (1388, 81153), (1524, 73911), (2082, 54102), (2286, 49274), (2556, 44069), (3123, 36068), (4164, 27051), (4572, 24637), (6246, 18034), (9017, 12492)]