42485148

素因数分解:

$2^2\times 3^5\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 112672560

約数和(自身を除く): 70187412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 401, 436, 486, 654, 802, 972, 981, 1203, 1308, 1604, 1962, 2406, 2943, 3609, 3924, 4812, 5886, 7218, 8829, 10827, 11772, 14436, 17658, 21654, 26487, 32481, 35316, 43308, 43709, 52974, 64962, 87418, 97443, 105948, 129924, 131127, 174836, 194886, 262254, 389772, 393381, 524508, 786762, 1180143, 1573524, 2360286, 3540429, 4720572, 7080858, 10621287, 14161716, 21242574, 42485148]

約数ペア:

[(1, 42485148), (2, 21242574), (3, 14161716), (4, 10621287), (6, 7080858), (9, 4720572), (12, 3540429), (18, 2360286), (27, 1573524), (36, 1180143), (54, 786762), (81, 524508), (108, 393381), (109, 389772), (162, 262254), (218, 194886), (243, 174836), (324, 131127), (327, 129924), (401, 105948), (436, 97443), (486, 87418), (654, 64962), (802, 52974), (972, 43709), (981, 43308), (1203, 35316), (1308, 32481), (1604, 26487), (1962, 21654), (2406, 17658), (2943, 14436), (3609, 11772), (3924, 10827), (4812, 8829), (5886, 7218)]