79820046

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 102656754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 109, 142, 191, 213, 218, 327, 382, 426, 573, 639, 654, 981, 1146, 1278, 1719, 1917, 1962, 2943, 3438, 3834, 5157, 5886, 7739, 10314, 13561, 15478, 20819, 23217, 27122, 40683, 41638, 46434, 62457, 69651, 81366, 122049, 124914, 139302, 187371, 208953, 244098, 366147, 374742, 417906, 562113, 732294, 1124226, 1478149, 2956298, 4434447, 8868894, 13303341, 26606682, 39910023, 79820046]

約数ペア:

[(1, 79820046), (2, 39910023), (3, 26606682), (6, 13303341), (9, 8868894), (18, 4434447), (27, 2956298), (54, 1478149), (71, 1124226), (109, 732294), (142, 562113), (191, 417906), (213, 374742), (218, 366147), (327, 244098), (382, 208953), (426, 187371), (573, 139302), (639, 124914), (654, 122049), (981, 81366), (1146, 69651), (1278, 62457), (1719, 46434), (1917, 41638), (1962, 40683), (2943, 27122), (3438, 23217), (3834, 20819), (5157, 15478), (5886, 13561), (7739, 10314)]