72931482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4564

約数の個数: 64

約数和(自身を含む): 182165760

約数和(自身を除く): 109234278

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 4517, 5382, 8073, 9034, 13551, 16146, 27102, 40653, 58721, 81306, 103891, 117442, 121959, 176163, 207782, 243918, 311673, 352326, 528489, 623346, 935019, 1056978, 1350583, 1585467, 1870038, 2701166, 2805057, 3170934, 4051749, 5610114, 8103498, 12155247, 24310494, 36465741, 72931482]

約数ペア:

[(1, 72931482), (2, 36465741), (3, 24310494), (6, 12155247), (9, 8103498), (13, 5610114), (18, 4051749), (23, 3170934), (26, 2805057), (27, 2701166), (39, 1870038), (46, 1585467), (54, 1350583), (69, 1056978), (78, 935019), (117, 623346), (138, 528489), (207, 352326), (234, 311673), (299, 243918), (351, 207782), (414, 176163), (598, 121959), (621, 117442), (702, 103891), (897, 81306), (1242, 58721), (1794, 40653), (2691, 27102), (4517, 16146), (5382, 13551), (8073, 9034)]