31671648

素因数分解:

$2^5\times 3^5\times {\mathrm{4073}}^1$

素因数の和:4098

約数の個数: 72

約数和(自身を含む): 93424968

約数和(自身を除く): 61753320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 4073, 7776, 8146, 12219, 16292, 24438, 32584, 36657, 48876, 65168, 73314, 97752, 109971, 130336, 146628, 195504, 219942, 293256, 329913, 391008, 439884, 586512, 659826, 879768, 989739, 1173024, 1319652, 1759536, 1979478, 2639304, 3519072, 3958956, 5278608, 7917912, 10557216, 15835824, 31671648]

約数ペア:

[(1, 31671648), (2, 15835824), (3, 10557216), (4, 7917912), (6, 5278608), (8, 3958956), (9, 3519072), (12, 2639304), (16, 1979478), (18, 1759536), (24, 1319652), (27, 1173024), (32, 989739), (36, 879768), (48, 659826), (54, 586512), (72, 439884), (81, 391008), (96, 329913), (108, 293256), (144, 219942), (162, 195504), (216, 146628), (243, 130336), (288, 109971), (324, 97752), (432, 73314), (486, 65168), (648, 48876), (864, 36657), (972, 32584), (1296, 24438), (1944, 16292), (2592, 12219), (3888, 8146), (4073, 7776)]