31470048

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 72

約数和(自身を含む): 90378288

約数和(自身を除く): 58908240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 967, 1017, 1356, 1808, 1934, 2034, 2712, 2901, 3616, 3868, 4068, 5424, 5802, 7736, 8136, 8703, 10848, 11604, 15472, 16272, 17406, 23208, 30944, 32544, 34812, 46416, 69624, 92832, 109271, 139248, 218542, 278496, 327813, 437084, 655626, 874168, 983439, 1311252, 1748336, 1966878, 2622504, 3496672, 3933756, 5245008, 7867512, 10490016, 15735024, 31470048]

約数ペア:

[(1, 31470048), (2, 15735024), (3, 10490016), (4, 7867512), (6, 5245008), (8, 3933756), (9, 3496672), (12, 2622504), (16, 1966878), (18, 1748336), (24, 1311252), (32, 983439), (36, 874168), (48, 655626), (72, 437084), (96, 327813), (113, 278496), (144, 218542), (226, 139248), (288, 109271), (339, 92832), (452, 69624), (678, 46416), (904, 34812), (967, 32544), (1017, 30944), (1356, 23208), (1808, 17406), (1934, 16272), (2034, 15472), (2712, 11604), (2901, 10848), (3616, 8703), (3868, 8136), (4068, 7736), (5424, 5802)]