78439224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 213966720

約数和(自身を除く): 135527496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 263, 289, 344, 408, 516, 526, 578, 731, 789, 867, 1032, 1052, 1156, 1462, 1578, 1734, 2104, 2193, 2312, 2924, 3156, 3468, 4386, 4471, 5848, 6312, 6936, 8772, 8942, 11309, 12427, 13413, 17544, 17884, 22618, 24854, 26826, 33927, 35768, 37281, 45236, 49708, 53652, 67854, 74562, 76007, 90472, 99416, 107304, 135708, 149124, 152014, 192253, 228021, 271416, 298248, 304028, 384506, 456042, 576759, 608056, 769012, 912084, 1153518, 1538024, 1824168, 2307036, 3268301, 4614072, 6536602, 9804903, 13073204, 19609806, 26146408, 39219612, 78439224]

約数ペア:

[(1, 78439224), (2, 39219612), (3, 26146408), (4, 19609806), (6, 13073204), (8, 9804903), (12, 6536602), (17, 4614072), (24, 3268301), (34, 2307036), (43, 1824168), (51, 1538024), (68, 1153518), (86, 912084), (102, 769012), (129, 608056), (136, 576759), (172, 456042), (204, 384506), (258, 304028), (263, 298248), (289, 271416), (344, 228021), (408, 192253), (516, 152014), (526, 149124), (578, 135708), (731, 107304), (789, 99416), (867, 90472), (1032, 76007), (1052, 74562), (1156, 67854), (1462, 53652), (1578, 49708), (1734, 45236), (2104, 37281), (2193, 35768), (2312, 33927), (2924, 26826), (3156, 24854), (3468, 22618), (4386, 17884), (4471, 17544), (5848, 13413), (6312, 12427), (6936, 11309), (8772, 8942)]