87643116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5211

約数の個数: 72

約数和(自身を含む): 247351104

約数和(自身を除く): 159707988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5147, 5676, 8514, 10294, 15441, 17028, 20588, 30882, 46323, 56617, 61764, 92646, 113234, 169851, 185292, 221321, 226468, 339702, 442642, 509553, 663963, 679404, 885284, 1019106, 1327926, 1991889, 2038212, 2434531, 2655852, 3983778, 4869062, 7303593, 7967556, 9738124, 14607186, 21910779, 29214372, 43821558, 87643116]

約数ペア:

[(1, 87643116), (2, 43821558), (3, 29214372), (4, 21910779), (6, 14607186), (9, 9738124), (11, 7967556), (12, 7303593), (18, 4869062), (22, 3983778), (33, 2655852), (36, 2434531), (43, 2038212), (44, 1991889), (66, 1327926), (86, 1019106), (99, 885284), (129, 679404), (132, 663963), (172, 509553), (198, 442642), (258, 339702), (387, 226468), (396, 221321), (473, 185292), (516, 169851), (774, 113234), (946, 92646), (1419, 61764), (1548, 56617), (1892, 46323), (2838, 30882), (4257, 20588), (5147, 17028), (5676, 15441), (8514, 10294)]