70139888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 169989120

約数和(自身を除く): 99849232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 719, 728, 871, 938, 1072, 1438, 1456, 1742, 1876, 2876, 3484, 3752, 5033, 5752, 6097, 6968, 7504, 9347, 10066, 11504, 12194, 13936, 18694, 20132, 24388, 37388, 40264, 48173, 48776, 65429, 74776, 80528, 96346, 97552, 130858, 149552, 192692, 261716, 337211, 385384, 523432, 626249, 674422, 770768, 1046864, 1252498, 1348844, 2504996, 2697688, 4383743, 5009992, 5395376, 8767486, 10019984, 17534972, 35069944, 70139888]

約数ペア:

[(1, 70139888), (2, 35069944), (4, 17534972), (7, 10019984), (8, 8767486), (13, 5395376), (14, 5009992), (16, 4383743), (26, 2697688), (28, 2504996), (52, 1348844), (56, 1252498), (67, 1046864), (91, 770768), (104, 674422), (112, 626249), (134, 523432), (182, 385384), (208, 337211), (268, 261716), (364, 192692), (469, 149552), (536, 130858), (719, 97552), (728, 96346), (871, 80528), (938, 74776), (1072, 65429), (1438, 48776), (1456, 48173), (1742, 40264), (1876, 37388), (2876, 24388), (3484, 20132), (3752, 18694), (5033, 13936), (5752, 12194), (6097, 11504), (6968, 10066), (7504, 9347)]