39882528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 131878656

約数和(自身を除く): 91996128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 271, 288, 292, 336, 438, 504, 511, 542, 584, 657, 672, 813, 876, 1008, 1022, 1084, 1168, 1314, 1533, 1626, 1752, 1897, 2016, 2044, 2168, 2336, 2439, 2628, 3066, 3252, 3504, 3794, 4088, 4336, 4599, 4878, 5256, 5691, 6132, 6504, 7008, 7588, 8176, 8672, 9198, 9756, 10512, 11382, 12264, 13008, 15176, 16352, 17073, 18396, 19512, 19783, 21024, 22764, 24528, 26016, 30352, 34146, 36792, 39024, 39566, 45528, 49056, 59349, 60704, 68292, 73584, 78048, 79132, 91056, 118698, 136584, 138481, 147168, 158264, 178047, 182112, 237396, 273168, 276962, 316528, 356094, 415443, 474792, 546336, 553924, 633056, 712188, 830886, 949584, 1107848, 1246329, 1424376, 1661772, 1899168, 2215696, 2492658, 2848752, 3323544, 4431392, 4985316, 5697504, 6647088, 9970632, 13294176, 19941264, 39882528]

約数ペア:

[(1, 39882528), (2, 19941264), (3, 13294176), (4, 9970632), (6, 6647088), (7, 5697504), (8, 4985316), (9, 4431392), (12, 3323544), (14, 2848752), (16, 2492658), (18, 2215696), (21, 1899168), (24, 1661772), (28, 1424376), (32, 1246329), (36, 1107848), (42, 949584), (48, 830886), (56, 712188), (63, 633056), (72, 553924), (73, 546336), (84, 474792), (96, 415443), (112, 356094), (126, 316528), (144, 276962), (146, 273168), (168, 237396), (219, 182112), (224, 178047), (252, 158264), (271, 147168), (288, 138481), (292, 136584), (336, 118698), (438, 91056), (504, 79132), (511, 78048), (542, 73584), (584, 68292), (657, 60704), (672, 59349), (813, 49056), (876, 45528), (1008, 39566), (1022, 39024), (1084, 36792), (1168, 34146), (1314, 30352), (1533, 26016), (1626, 24528), (1752, 22764), (1897, 21024), (2016, 19783), (2044, 19512), (2168, 18396), (2336, 17073), (2439, 16352), (2628, 15176), (3066, 13008), (3252, 12264), (3504, 11382), (3794, 10512), (4088, 9756), (4336, 9198), (4599, 8672), (4878, 8176), (5256, 7588), (5691, 7008), (6132, 6504)]