80709264

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9869

約数の個数: 80

約数和(自身を含む): 243883200

約数和(自身を除く): 163173936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9833, 19666, 29499, 39332, 58998, 78664, 88497, 117996, 157328, 176994, 186827, 235992, 265491, 353988, 373654, 471984, 530982, 560481, 707976, 747308, 1061964, 1120962, 1415952, 1494616, 1681443, 2123928, 2241924, 2989232, 3362886, 4247856, 4483848, 5044329, 6725772, 8967696, 10088658, 13451544, 20177316, 26903088, 40354632, 80709264]

約数ペア:

[(1, 80709264), (2, 40354632), (3, 26903088), (4, 20177316), (6, 13451544), (8, 10088658), (9, 8967696), (12, 6725772), (16, 5044329), (18, 4483848), (19, 4247856), (24, 3362886), (27, 2989232), (36, 2241924), (38, 2123928), (48, 1681443), (54, 1494616), (57, 1415952), (72, 1120962), (76, 1061964), (108, 747308), (114, 707976), (144, 560481), (152, 530982), (171, 471984), (216, 373654), (228, 353988), (304, 265491), (342, 235992), (432, 186827), (456, 176994), (513, 157328), (684, 117996), (912, 88497), (1026, 78664), (1368, 58998), (2052, 39332), (2736, 29499), (4104, 19666), (8208, 9833)]