8648172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 24950016

約数和(自身を除く): 16301844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1087, 1326, 1989, 2174, 2652, 3261, 3978, 4348, 6522, 7956, 9783, 13044, 14131, 18479, 19566, 28262, 36958, 39132, 42393, 55437, 56524, 73916, 84786, 110874, 127179, 166311, 169572, 221748, 240227, 254358, 332622, 480454, 508716, 665244, 720681, 960908, 1441362, 2162043, 2882724, 4324086, 8648172]

約数ペア:

[(1, 8648172), (2, 4324086), (3, 2882724), (4, 2162043), (6, 1441362), (9, 960908), (12, 720681), (13, 665244), (17, 508716), (18, 480454), (26, 332622), (34, 254358), (36, 240227), (39, 221748), (51, 169572), (52, 166311), (68, 127179), (78, 110874), (102, 84786), (117, 73916), (153, 56524), (156, 55437), (204, 42393), (221, 39132), (234, 36958), (306, 28262), (442, 19566), (468, 18479), (612, 14131), (663, 13044), (884, 9783), (1087, 7956), (1326, 6522), (1989, 4348), (2174, 3978), (2652, 3261)]