123499992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9547}}^1$

素因数の和:9581

約数の個数: 96

約数和(自身を含む): 391849920

約数和(自身を除く): 268349928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 9547, 12936, 19094, 28641, 38188, 57282, 66829, 76376, 105017, 114564, 133658, 200487, 210034, 229128, 267316, 315051, 400974, 420068, 467803, 534632, 630102, 735119, 801948, 840136, 935606, 1260204, 1403409, 1470238, 1603896, 1871212, 2205357, 2520408, 2806818, 2940476, 3742424, 4410714, 5145833, 5613636, 5880952, 8821428, 10291666, 11227272, 15437499, 17642856, 20583332, 30874998, 41166664, 61749996, 123499992]

約数ペア:

[(1, 123499992), (2, 61749996), (3, 41166664), (4, 30874998), (6, 20583332), (7, 17642856), (8, 15437499), (11, 11227272), (12, 10291666), (14, 8821428), (21, 5880952), (22, 5613636), (24, 5145833), (28, 4410714), (33, 3742424), (42, 2940476), (44, 2806818), (49, 2520408), (56, 2205357), (66, 1871212), (77, 1603896), (84, 1470238), (88, 1403409), (98, 1260204), (132, 935606), (147, 840136), (154, 801948), (168, 735119), (196, 630102), (231, 534632), (264, 467803), (294, 420068), (308, 400974), (392, 315051), (462, 267316), (539, 229128), (588, 210034), (616, 200487), (924, 133658), (1078, 114564), (1176, 105017), (1617, 76376), (1848, 66829), (2156, 57282), (3234, 38188), (4312, 28641), (6468, 19094), (9547, 12936)]