42808368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 118186880

約数和(自身を除く): 75378512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 643, 876, 912, 1168, 1286, 1387, 1752, 1929, 2572, 2774, 3504, 3858, 4161, 5144, 5548, 7716, 8322, 10288, 11096, 12217, 15432, 16644, 22192, 24434, 30864, 33288, 36651, 46939, 48868, 66576, 73302, 93878, 97736, 140817, 146604, 187756, 195472, 281634, 293208, 375512, 563268, 586416, 751024, 891841, 1126536, 1783682, 2253072, 2675523, 3567364, 5351046, 7134728, 10702092, 14269456, 21404184, 42808368]

約数ペア:

[(1, 42808368), (2, 21404184), (3, 14269456), (4, 10702092), (6, 7134728), (8, 5351046), (12, 3567364), (16, 2675523), (19, 2253072), (24, 1783682), (38, 1126536), (48, 891841), (57, 751024), (73, 586416), (76, 563268), (114, 375512), (146, 293208), (152, 281634), (219, 195472), (228, 187756), (292, 146604), (304, 140817), (438, 97736), (456, 93878), (584, 73302), (643, 66576), (876, 48868), (912, 46939), (1168, 36651), (1286, 33288), (1387, 30864), (1752, 24434), (1929, 22192), (2572, 16644), (2774, 15432), (3504, 12217), (3858, 11096), (4161, 10288), (5144, 8322), (5548, 7716)]