71523792

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11608

約数の個数: 60

約数和(自身を含む): 204840064

約数和(自身を除く): 133316272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 11551, 23102, 34653, 46204, 69306, 92408, 103959, 138612, 184816, 207918, 277224, 415836, 496693, 554448, 831672, 993386, 1490079, 1663344, 1986772, 2980158, 3973544, 4470237, 5960316, 7947088, 8940474, 11920632, 17880948, 23841264, 35761896, 71523792]

約数ペア:

[(1, 71523792), (2, 35761896), (3, 23841264), (4, 17880948), (6, 11920632), (8, 8940474), (9, 7947088), (12, 5960316), (16, 4470237), (18, 3973544), (24, 2980158), (36, 1986772), (43, 1663344), (48, 1490079), (72, 993386), (86, 831672), (129, 554448), (144, 496693), (172, 415836), (258, 277224), (344, 207918), (387, 184816), (516, 138612), (688, 103959), (774, 92408), (1032, 69306), (1548, 46204), (2064, 34653), (3096, 23102), (6192, 11551)]