78276456

素因数分解:

$2^3\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 221393700

約数和(自身を除く): 143117244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 324, 339, 452, 648, 678, 904, 1017, 1069, 1356, 2034, 2138, 2712, 3051, 3207, 4068, 4276, 6102, 6414, 8136, 8552, 9153, 9621, 12204, 12828, 18306, 19242, 24408, 25656, 28863, 36612, 38484, 57726, 73224, 76968, 86589, 115452, 120797, 173178, 230904, 241594, 346356, 362391, 483188, 692712, 724782, 966376, 1087173, 1449564, 2174346, 2899128, 3261519, 4348692, 6523038, 8697384, 9784557, 13046076, 19569114, 26092152, 39138228, 78276456]

約数ペア:

[(1, 78276456), (2, 39138228), (3, 26092152), (4, 19569114), (6, 13046076), (8, 9784557), (9, 8697384), (12, 6523038), (18, 4348692), (24, 3261519), (27, 2899128), (36, 2174346), (54, 1449564), (72, 1087173), (81, 966376), (108, 724782), (113, 692712), (162, 483188), (216, 362391), (226, 346356), (324, 241594), (339, 230904), (452, 173178), (648, 120797), (678, 115452), (904, 86589), (1017, 76968), (1069, 73224), (1356, 57726), (2034, 38484), (2138, 36612), (2712, 28863), (3051, 25656), (3207, 24408), (4068, 19242), (4276, 18306), (6102, 12828), (6414, 12204), (8136, 9621), (8552, 9153)]