42831612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 118863360

約数和(自身を除く): 76031748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 387, 401, 414, 516, 621, 774, 802, 828, 989, 1161, 1203, 1242, 1548, 1604, 1978, 2322, 2406, 2484, 2967, 3609, 3956, 4644, 4812, 5934, 7218, 8901, 9223, 10827, 11868, 14436, 17243, 17802, 18446, 21654, 26703, 27669, 34486, 35604, 36892, 43308, 51729, 53406, 55338, 68972, 83007, 103458, 106812, 110676, 155187, 166014, 206916, 249021, 310374, 332028, 396589, 465561, 498042, 620748, 793178, 931122, 996084, 1189767, 1586356, 1862244, 2379534, 3569301, 4759068, 7138602, 10707903, 14277204, 21415806, 42831612]

約数ペア:

[(1, 42831612), (2, 21415806), (3, 14277204), (4, 10707903), (6, 7138602), (9, 4759068), (12, 3569301), (18, 2379534), (23, 1862244), (27, 1586356), (36, 1189767), (43, 996084), (46, 931122), (54, 793178), (69, 620748), (86, 498042), (92, 465561), (108, 396589), (129, 332028), (138, 310374), (172, 249021), (207, 206916), (258, 166014), (276, 155187), (387, 110676), (401, 106812), (414, 103458), (516, 83007), (621, 68972), (774, 55338), (802, 53406), (828, 51729), (989, 43308), (1161, 36892), (1203, 35604), (1242, 34486), (1548, 27669), (1604, 26703), (1978, 21654), (2322, 18446), (2406, 17802), (2484, 17243), (2967, 14436), (3609, 11868), (3956, 10827), (4644, 9223), (4812, 8901), (5934, 7218)]