72579168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10957}}^1$

素因数の和:10996

約数の個数: 72

約数和(自身を含む): 215390448

約数和(自身を除く): 142811280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10957, 21914, 32871, 43828, 65742, 87656, 98613, 131484, 175312, 197226, 252011, 262968, 350624, 394452, 504022, 525936, 756033, 788904, 1008044, 1051872, 1512066, 1577808, 2016088, 2268099, 3024132, 3155616, 4032176, 4536198, 6048264, 8064352, 9072396, 12096528, 18144792, 24193056, 36289584, 72579168]

約数ペア:

[(1, 72579168), (2, 36289584), (3, 24193056), (4, 18144792), (6, 12096528), (8, 9072396), (9, 8064352), (12, 6048264), (16, 4536198), (18, 4032176), (23, 3155616), (24, 3024132), (32, 2268099), (36, 2016088), (46, 1577808), (48, 1512066), (69, 1051872), (72, 1008044), (92, 788904), (96, 756033), (138, 525936), (144, 504022), (184, 394452), (207, 350624), (276, 262968), (288, 252011), (368, 197226), (414, 175312), (552, 131484), (736, 98613), (828, 87656), (1104, 65742), (1656, 43828), (2208, 32871), (3312, 21914), (6624, 10957)]