71889696

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 108

約数和(自身を含む): 210727062

約数和(自身を除く): 138837366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 113, 141, 144, 188, 226, 282, 288, 339, 376, 423, 452, 564, 678, 752, 846, 904, 1017, 1128, 1356, 1504, 1692, 1808, 2034, 2209, 2256, 2712, 3384, 3616, 4068, 4418, 4512, 5311, 5424, 6627, 6768, 8136, 8836, 10622, 10848, 13254, 13536, 15933, 16272, 17672, 19881, 21244, 26508, 31866, 32544, 35344, 39762, 42488, 47799, 53016, 63732, 70688, 79524, 84976, 95598, 106032, 127464, 159048, 169952, 191196, 212064, 249617, 254928, 318096, 382392, 499234, 509856, 636192, 748851, 764784, 998468, 1497702, 1529568, 1996936, 2246553, 2995404, 3993872, 4493106, 5990808, 7987744, 8986212, 11981616, 17972424, 23963232, 35944848, 71889696]

約数ペア:

[(1, 71889696), (2, 35944848), (3, 23963232), (4, 17972424), (6, 11981616), (8, 8986212), (9, 7987744), (12, 5990808), (16, 4493106), (18, 3993872), (24, 2995404), (32, 2246553), (36, 1996936), (47, 1529568), (48, 1497702), (72, 998468), (94, 764784), (96, 748851), (113, 636192), (141, 509856), (144, 499234), (188, 382392), (226, 318096), (282, 254928), (288, 249617), (339, 212064), (376, 191196), (423, 169952), (452, 159048), (564, 127464), (678, 106032), (752, 95598), (846, 84976), (904, 79524), (1017, 70688), (1128, 63732), (1356, 53016), (1504, 47799), (1692, 42488), (1808, 39762), (2034, 35344), (2209, 32544), (2256, 31866), (2712, 26508), (3384, 21244), (3616, 19881), (4068, 17672), (4418, 16272), (4512, 15933), (5311, 13536), (5424, 13254), (6627, 10848), (6768, 10622), (8136, 8836)]