80700552

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30293}}^1$

素因数の和:30342

約数の個数: 48

約数和(自身を含む): 224478540

約数和(自身を除く): 143777988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30293, 60586, 90879, 121172, 181758, 242344, 272637, 363516, 545274, 727032, 1090548, 1120841, 2181096, 2241682, 3362523, 4483364, 6725046, 8966728, 10087569, 13450092, 20175138, 26900184, 40350276, 80700552]

約数ペア:

[(1, 80700552), (2, 40350276), (3, 26900184), (4, 20175138), (6, 13450092), (8, 10087569), (9, 8966728), (12, 6725046), (18, 4483364), (24, 3362523), (36, 2241682), (37, 2181096), (72, 1120841), (74, 1090548), (111, 727032), (148, 545274), (222, 363516), (296, 272637), (333, 242344), (444, 181758), (666, 121172), (888, 90879), (1332, 60586), (2664, 30293)]