80308872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 251846400

約数和(自身を除く): 171537528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2017, 2212, 2844, 3318, 4034, 4424, 4977, 5688, 6051, 6636, 8068, 9954, 12102, 13272, 14119, 16136, 18153, 19908, 24204, 28238, 36306, 39816, 42357, 48408, 56476, 72612, 84714, 112952, 127071, 145224, 159343, 169428, 254142, 318686, 338856, 478029, 508284, 637372, 956058, 1016568, 1115401, 1274744, 1434087, 1912116, 2230802, 2868174, 3346203, 3824232, 4461604, 5736348, 6692406, 8923208, 10038609, 11472696, 13384812, 20077218, 26769624, 40154436, 80308872]

約数ペア:

[(1, 80308872), (2, 40154436), (3, 26769624), (4, 20077218), (6, 13384812), (7, 11472696), (8, 10038609), (9, 8923208), (12, 6692406), (14, 5736348), (18, 4461604), (21, 3824232), (24, 3346203), (28, 2868174), (36, 2230802), (42, 1912116), (56, 1434087), (63, 1274744), (72, 1115401), (79, 1016568), (84, 956058), (126, 637372), (158, 508284), (168, 478029), (237, 338856), (252, 318686), (316, 254142), (474, 169428), (504, 159343), (553, 145224), (632, 127071), (711, 112952), (948, 84714), (1106, 72612), (1422, 56476), (1659, 48408), (1896, 42357), (2017, 39816), (2212, 36306), (2844, 28238), (3318, 24204), (4034, 19908), (4424, 18153), (4977, 16136), (5688, 14119), (6051, 13272), (6636, 12102), (8068, 9954)]