78434664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42443}}^1$

素因数の和:42470

約数の個数: 64

約数和(自身を含む): 244477440

約数和(自身を除く): 166042776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 42443, 84886, 127329, 169772, 254658, 297101, 339544, 466873, 509316, 594202, 891303, 933746, 1018632, 1188404, 1400619, 1782606, 1867492, 2376808, 2801238, 3268111, 3565212, 3734984, 5602476, 6536222, 7130424, 9804333, 11204952, 13072444, 19608666, 26144888, 39217332, 78434664]

約数ペア:

[(1, 78434664), (2, 39217332), (3, 26144888), (4, 19608666), (6, 13072444), (7, 11204952), (8, 9804333), (11, 7130424), (12, 6536222), (14, 5602476), (21, 3734984), (22, 3565212), (24, 3268111), (28, 2801238), (33, 2376808), (42, 1867492), (44, 1782606), (56, 1400619), (66, 1188404), (77, 1018632), (84, 933746), (88, 891303), (132, 594202), (154, 509316), (168, 466873), (231, 339544), (264, 297101), (308, 254658), (462, 169772), (616, 127329), (924, 84886), (1848, 42443)]