82460456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 98979544

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1439, 1508, 1976, 2204, 2878, 3016, 4408, 5756, 7163, 11512, 14326, 18707, 27341, 28652, 37414, 41731, 54682, 57304, 74828, 83462, 109364, 149656, 166924, 218728, 333848, 355433, 542503, 710866, 792889, 1085006, 1421732, 1585778, 2170012, 2843464, 3171556, 4340024, 6343112, 10307557, 20615114, 41230228, 82460456]

約数ペア:

[(1, 82460456), (2, 41230228), (4, 20615114), (8, 10307557), (13, 6343112), (19, 4340024), (26, 3171556), (29, 2843464), (38, 2170012), (52, 1585778), (58, 1421732), (76, 1085006), (104, 792889), (116, 710866), (152, 542503), (232, 355433), (247, 333848), (377, 218728), (494, 166924), (551, 149656), (754, 109364), (988, 83462), (1102, 74828), (1439, 57304), (1508, 54682), (1976, 41731), (2204, 37414), (2878, 28652), (3016, 27341), (4408, 18707), (5756, 14326), (7163, 11512)]