39199392

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 112432320

約数和(自身を除く): 73232928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1039, 1048, 1179, 1572, 2078, 2096, 2358, 3117, 3144, 4156, 4192, 4716, 6234, 6288, 8312, 9351, 9432, 12468, 12576, 16624, 18702, 18864, 24936, 33248, 37404, 37728, 49872, 74808, 99744, 136109, 149616, 272218, 299232, 408327, 544436, 816654, 1088872, 1224981, 1633308, 2177744, 2449962, 3266616, 4355488, 4899924, 6533232, 9799848, 13066464, 19599696, 39199392]

約数ペア:

[(1, 39199392), (2, 19599696), (3, 13066464), (4, 9799848), (6, 6533232), (8, 4899924), (9, 4355488), (12, 3266616), (16, 2449962), (18, 2177744), (24, 1633308), (32, 1224981), (36, 1088872), (48, 816654), (72, 544436), (96, 408327), (131, 299232), (144, 272218), (262, 149616), (288, 136109), (393, 99744), (524, 74808), (786, 49872), (1039, 37728), (1048, 37404), (1179, 33248), (1572, 24936), (2078, 18864), (2096, 18702), (2358, 16624), (3117, 12576), (3144, 12468), (4156, 9432), (4192, 9351), (4716, 8312), (6234, 6288)]