57099978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 80

約数和(自身を含む): 145141920

約数和(自身を除く): 88041942

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1427, 1482, 1539, 2106, 2223, 2854, 3078, 4281, 4446, 6669, 8562, 12843, 13338, 18551, 20007, 25686, 27113, 37102, 38529, 40014, 54226, 55653, 77058, 81339, 111306, 115587, 162678, 166959, 231174, 244017, 333918, 352469, 488034, 500877, 704938, 732051, 1001754, 1057407, 1464102, 1502631, 2114814, 2196153, 3005262, 3172221, 4392306, 6344442, 9516663, 19033326, 28549989, 57099978]

約数ペア:

[(1, 57099978), (2, 28549989), (3, 19033326), (6, 9516663), (9, 6344442), (13, 4392306), (18, 3172221), (19, 3005262), (26, 2196153), (27, 2114814), (38, 1502631), (39, 1464102), (54, 1057407), (57, 1001754), (78, 732051), (81, 704938), (114, 500877), (117, 488034), (162, 352469), (171, 333918), (234, 244017), (247, 231174), (342, 166959), (351, 162678), (494, 115587), (513, 111306), (702, 81339), (741, 77058), (1026, 55653), (1053, 54226), (1427, 40014), (1482, 38529), (1539, 37102), (2106, 27113), (2223, 25686), (2854, 20007), (3078, 18551), (4281, 13338), (4446, 12843), (6669, 8562)]