123677172

素因数分解:

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

素因数の和:338

約数の個数: 72

約数和(自身を含む): 327741120

約数和(自身を除く): 204063948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 127, 142, 213, 254, 284, 381, 426, 508, 639, 762, 852, 1143, 1278, 1524, 1917, 2286, 2556, 3429, 3834, 4572, 6858, 7668, 9017, 13716, 16129, 18034, 27051, 32258, 36068, 48387, 54102, 64516, 81153, 96774, 108204, 145161, 162306, 193548, 243459, 290322, 324612, 435483, 486918, 580644, 870966, 973836, 1145159, 1741932, 2290318, 3435477, 4580636, 6870954, 10306431, 13741908, 20612862, 30919293, 41225724, 61838586, 123677172]

約数ペア:

[(1, 123677172), (2, 61838586), (3, 41225724), (4, 30919293), (6, 20612862), (9, 13741908), (12, 10306431), (18, 6870954), (27, 4580636), (36, 3435477), (54, 2290318), (71, 1741932), (108, 1145159), (127, 973836), (142, 870966), (213, 580644), (254, 486918), (284, 435483), (381, 324612), (426, 290322), (508, 243459), (639, 193548), (762, 162306), (852, 145161), (1143, 108204), (1278, 96774), (1524, 81153), (1917, 64516), (2286, 54102), (2556, 48387), (3429, 36068), (3834, 32258), (4572, 27051), (6858, 18034), (7668, 16129), (9017, 13716)]