78750288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 235029600

約数和(自身を除く): 156279312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 269, 304, 321, 342, 428, 456, 538, 642, 684, 807, 856, 912, 963, 1076, 1284, 1368, 1614, 1712, 1926, 2033, 2152, 2421, 2568, 2736, 3228, 3852, 4066, 4304, 4842, 5111, 5136, 6099, 6456, 7704, 8132, 9684, 10222, 12198, 12912, 15333, 15408, 16264, 18297, 19368, 20444, 24396, 28783, 30666, 32528, 36594, 38736, 40888, 45999, 48792, 57566, 61332, 73188, 81776, 86349, 91998, 97584, 115132, 122664, 146376, 172698, 183996, 230264, 245328, 259047, 292752, 345396, 367992, 460528, 518094, 546877, 690792, 735984, 1036188, 1093754, 1381584, 1640631, 2072376, 2187508, 3281262, 4144752, 4375016, 4921893, 6562524, 8750032, 9843786, 13125048, 19687572, 26250096, 39375144, 78750288]

約数ペア:

[(1, 78750288), (2, 39375144), (3, 26250096), (4, 19687572), (6, 13125048), (8, 9843786), (9, 8750032), (12, 6562524), (16, 4921893), (18, 4375016), (19, 4144752), (24, 3281262), (36, 2187508), (38, 2072376), (48, 1640631), (57, 1381584), (72, 1093754), (76, 1036188), (107, 735984), (114, 690792), (144, 546877), (152, 518094), (171, 460528), (214, 367992), (228, 345396), (269, 292752), (304, 259047), (321, 245328), (342, 230264), (428, 183996), (456, 172698), (538, 146376), (642, 122664), (684, 115132), (807, 97584), (856, 91998), (912, 86349), (963, 81776), (1076, 73188), (1284, 61332), (1368, 57566), (1614, 48792), (1712, 45999), (1926, 40888), (2033, 38736), (2152, 36594), (2421, 32528), (2568, 30666), (2736, 28783), (3228, 24396), (3852, 20444), (4066, 19368), (4304, 18297), (4842, 16264), (5111, 15408), (5136, 15333), (6099, 12912), (6456, 12198), (7704, 10222), (8132, 9684)]