76285456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 170128000

約数和(自身を除く): 93842544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 199, 208, 247, 304, 388, 398, 494, 776, 796, 988, 1261, 1552, 1592, 1843, 1976, 2522, 2587, 3184, 3686, 3781, 3952, 5044, 5174, 7372, 7562, 10088, 10348, 14744, 15124, 19303, 20176, 20696, 23959, 29488, 30248, 38606, 41392, 47918, 49153, 60496, 77212, 95836, 98306, 154424, 191672, 196612, 250939, 308848, 366757, 383344, 393224, 501878, 733514, 786448, 1003756, 1467028, 2007512, 2934056, 4015024, 4767841, 5868112, 9535682, 19071364, 38142728, 76285456]

約数ペア:

[(1, 76285456), (2, 38142728), (4, 19071364), (8, 9535682), (13, 5868112), (16, 4767841), (19, 4015024), (26, 2934056), (38, 2007512), (52, 1467028), (76, 1003756), (97, 786448), (104, 733514), (152, 501878), (194, 393224), (199, 383344), (208, 366757), (247, 308848), (304, 250939), (388, 196612), (398, 191672), (494, 154424), (776, 98306), (796, 95836), (988, 77212), (1261, 60496), (1552, 49153), (1592, 47918), (1843, 41392), (1976, 38606), (2522, 30248), (2587, 29488), (3184, 23959), (3686, 20696), (3781, 20176), (3952, 19303), (5044, 15124), (5174, 14744), (7372, 10348), (7562, 10088)]