67431456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12358

約数の個数: 72

約数和(自身を含む): 201867120

約数和(自身を除く): 134435664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12323, 24646, 36969, 49292, 73938, 98584, 110907, 147876, 197168, 221814, 234137, 295752, 394336, 443628, 468274, 591504, 702411, 887256, 936548, 1183008, 1404822, 1774512, 1873096, 2107233, 2809644, 3549024, 3746192, 4214466, 5619288, 7492384, 8428932, 11238576, 16857864, 22477152, 33715728, 67431456]

約数ペア:

[(1, 67431456), (2, 33715728), (3, 22477152), (4, 16857864), (6, 11238576), (8, 8428932), (9, 7492384), (12, 5619288), (16, 4214466), (18, 3746192), (19, 3549024), (24, 2809644), (32, 2107233), (36, 1873096), (38, 1774512), (48, 1404822), (57, 1183008), (72, 936548), (76, 887256), (96, 702411), (114, 591504), (144, 468274), (152, 443628), (171, 394336), (228, 295752), (288, 234137), (304, 221814), (342, 197168), (456, 147876), (608, 110907), (684, 98584), (912, 73938), (1368, 49292), (1824, 36969), (2736, 24646), (5472, 12323)]