64811136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13013

約数の個数: 64

約数和(自身を含む): 185411520

約数和(自身を除く): 120600384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 12983, 25966, 38949, 51932, 77898, 103864, 155796, 168779, 207728, 311592, 337558, 415456, 506337, 623184, 675116, 830912, 1012674, 1246368, 1350232, 1661824, 2025348, 2492736, 2700464, 4050696, 4985472, 5400928, 8101392, 10801856, 16202784, 21603712, 32405568, 64811136]

約数ペア:

[(1, 64811136), (2, 32405568), (3, 21603712), (4, 16202784), (6, 10801856), (8, 8101392), (12, 5400928), (13, 4985472), (16, 4050696), (24, 2700464), (26, 2492736), (32, 2025348), (39, 1661824), (48, 1350232), (52, 1246368), (64, 1012674), (78, 830912), (96, 675116), (104, 623184), (128, 506337), (156, 415456), (192, 337558), (208, 311592), (312, 207728), (384, 168779), (416, 155796), (624, 103864), (832, 77898), (1248, 51932), (1664, 38949), (2496, 25966), (4992, 12983)]