127376874

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 80

約数和(自身を含む): 311018400

約数和(自身を除く): 183641526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1427, 1539, 1566, 1653, 2349, 2854, 3078, 3306, 4281, 4698, 4959, 8562, 9918, 12843, 14877, 25686, 27113, 29754, 38529, 41383, 44631, 54226, 77058, 81339, 82766, 89262, 115587, 124149, 162678, 231174, 244017, 248298, 372447, 488034, 732051, 744894, 786277, 1117341, 1464102, 1572554, 2196153, 2234682, 2358831, 3352023, 4392306, 4717662, 6704046, 7076493, 14152986, 21229479, 42458958, 63688437, 127376874]

約数ペア:

[(1, 127376874), (2, 63688437), (3, 42458958), (6, 21229479), (9, 14152986), (18, 7076493), (19, 6704046), (27, 4717662), (29, 4392306), (38, 3352023), (54, 2358831), (57, 2234682), (58, 2196153), (81, 1572554), (87, 1464102), (114, 1117341), (162, 786277), (171, 744894), (174, 732051), (261, 488034), (342, 372447), (513, 248298), (522, 244017), (551, 231174), (783, 162678), (1026, 124149), (1102, 115587), (1427, 89262), (1539, 82766), (1566, 81339), (1653, 77058), (2349, 54226), (2854, 44631), (3078, 41383), (3306, 38529), (4281, 29754), (4698, 27113), (4959, 25686), (8562, 14877), (9918, 12843)]