78998964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 207709824

約数和(自身を除く): 128710860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 363, 451, 484, 492, 726, 902, 1327, 1353, 1452, 1804, 2654, 2706, 3981, 4961, 5308, 5412, 7962, 9922, 14597, 14883, 15924, 19844, 29194, 29766, 43791, 54407, 58388, 59532, 87582, 108814, 160567, 163221, 175164, 217628, 321134, 326442, 481701, 598477, 642268, 652884, 963402, 1196954, 1795431, 1926804, 2393908, 3590862, 6583247, 7181724, 13166494, 19749741, 26332988, 39499482, 78998964]

約数ペア:

[(1, 78998964), (2, 39499482), (3, 26332988), (4, 19749741), (6, 13166494), (11, 7181724), (12, 6583247), (22, 3590862), (33, 2393908), (41, 1926804), (44, 1795431), (66, 1196954), (82, 963402), (121, 652884), (123, 642268), (132, 598477), (164, 481701), (242, 326442), (246, 321134), (363, 217628), (451, 175164), (484, 163221), (492, 160567), (726, 108814), (902, 87582), (1327, 59532), (1353, 58388), (1452, 54407), (1804, 43791), (2654, 29766), (2706, 29194), (3981, 19844), (4961, 15924), (5308, 14883), (5412, 14597), (7962, 9922)]