80279136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39821}}^1$

素因数の和:39844

約数の個数: 72

約数和(自身を含む): 260913744

約数和(自身を除く): 180634608

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, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39821, 79642, 119463, 159284, 238926, 278747, 318568, 358389, 477852, 557494, 637136, 716778, 836241, 955704, 1114988, 1274272, 1433556, 1672482, 1911408, 2229976, 2508723, 2867112, 3344964, 3822816, 4459952, 5017446, 5734224, 6689928, 8919904, 10034892, 11468448, 13379856, 20069784, 26759712, 40139568, 80279136]

約数ペア:

[(1, 80279136), (2, 40139568), (3, 26759712), (4, 20069784), (6, 13379856), (7, 11468448), (8, 10034892), (9, 8919904), (12, 6689928), (14, 5734224), (16, 5017446), (18, 4459952), (21, 3822816), (24, 3344964), (28, 2867112), (32, 2508723), (36, 2229976), (42, 1911408), (48, 1672482), (56, 1433556), (63, 1274272), (72, 1114988), (84, 955704), (96, 836241), (112, 716778), (126, 637136), (144, 557494), (168, 477852), (224, 358389), (252, 318568), (288, 278747), (336, 238926), (504, 159284), (672, 119463), (1008, 79642), (2016, 39821)]