64191804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12290

約数の個数: 48

約数和(自身を含む): 164532480

約数和(自身を除く): 100340676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 12241, 24482, 36723, 48964, 73446, 146892, 232579, 281543, 465158, 563086, 697737, 844629, 930316, 1126172, 1395474, 1689258, 2790948, 3378516, 5349317, 10698634, 16047951, 21397268, 32095902, 64191804]

約数ペア:

[(1, 64191804), (2, 32095902), (3, 21397268), (4, 16047951), (6, 10698634), (12, 5349317), (19, 3378516), (23, 2790948), (38, 1689258), (46, 1395474), (57, 1126172), (69, 930316), (76, 844629), (92, 697737), (114, 563086), (138, 465158), (228, 281543), (276, 232579), (437, 146892), (874, 73446), (1311, 48964), (1748, 36723), (2622, 24482), (5244, 12241)]