78439152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 225307008

約数和(自身を除く): 146867856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 2803, 3498, 4664, 5606, 6996, 8409, 9328, 11212, 13992, 16818, 22424, 27984, 30833, 33636, 44848, 61666, 67272, 92499, 123332, 134544, 148559, 184998, 246664, 297118, 369996, 445677, 493328, 594236, 739992, 891354, 1188472, 1479984, 1634149, 1782708, 2376944, 3268298, 3565416, 4902447, 6536596, 7130832, 9804894, 13073192, 19609788, 26146384, 39219576, 78439152]

約数ペア:

[(1, 78439152), (2, 39219576), (3, 26146384), (4, 19609788), (6, 13073192), (8, 9804894), (11, 7130832), (12, 6536596), (16, 4902447), (22, 3565416), (24, 3268298), (33, 2376944), (44, 1782708), (48, 1634149), (53, 1479984), (66, 1188472), (88, 891354), (106, 739992), (132, 594236), (159, 493328), (176, 445677), (212, 369996), (264, 297118), (318, 246664), (424, 184998), (528, 148559), (583, 134544), (636, 123332), (848, 92499), (1166, 67272), (1272, 61666), (1749, 44848), (2332, 33636), (2544, 30833), (2803, 27984), (3498, 22424), (4664, 16818), (5606, 13992), (6996, 11212), (8409, 9328)]