127895364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 341595072

約数和(自身を除く): 213699708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1861, 1909, 2988, 3722, 3818, 5583, 5727, 7444, 7636, 11166, 11454, 16749, 17181, 22332, 22908, 33498, 34362, 42803, 66996, 68724, 85606, 128409, 154463, 171212, 256818, 308926, 385227, 463389, 513636, 617852, 770454, 926778, 1390167, 1540908, 1853556, 2780334, 3552649, 5560668, 7105298, 10657947, 14210596, 21315894, 31973841, 42631788, 63947682, 127895364]

約数ペア:

[(1, 127895364), (2, 63947682), (3, 42631788), (4, 31973841), (6, 21315894), (9, 14210596), (12, 10657947), (18, 7105298), (23, 5560668), (36, 3552649), (46, 2780334), (69, 1853556), (83, 1540908), (92, 1390167), (138, 926778), (166, 770454), (207, 617852), (249, 513636), (276, 463389), (332, 385227), (414, 308926), (498, 256818), (747, 171212), (828, 154463), (996, 128409), (1494, 85606), (1861, 68724), (1909, 66996), (2988, 42803), (3722, 34362), (3818, 33498), (5583, 22908), (5727, 22332), (7444, 17181), (7636, 16749), (11166, 11454)]