71910816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 201942720

約数和(自身を除く): 130031904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 139, 204, 272, 278, 317, 408, 417, 544, 556, 634, 816, 834, 951, 1112, 1268, 1632, 1668, 1902, 2224, 2363, 2536, 3336, 3804, 4448, 4726, 5072, 5389, 6672, 7089, 7608, 9452, 10144, 10778, 13344, 14178, 15216, 16167, 18904, 21556, 28356, 30432, 32334, 37808, 43112, 44063, 56712, 64668, 75616, 86224, 88126, 113424, 129336, 132189, 172448, 176252, 226848, 258672, 264378, 352504, 517344, 528756, 705008, 749071, 1057512, 1410016, 1498142, 2115024, 2247213, 2996284, 4230048, 4494426, 5992568, 8988852, 11985136, 17977704, 23970272, 35955408, 71910816]

約数ペア:

[(1, 71910816), (2, 35955408), (3, 23970272), (4, 17977704), (6, 11985136), (8, 8988852), (12, 5992568), (16, 4494426), (17, 4230048), (24, 2996284), (32, 2247213), (34, 2115024), (48, 1498142), (51, 1410016), (68, 1057512), (96, 749071), (102, 705008), (136, 528756), (139, 517344), (204, 352504), (272, 264378), (278, 258672), (317, 226848), (408, 176252), (417, 172448), (544, 132189), (556, 129336), (634, 113424), (816, 88126), (834, 86224), (951, 75616), (1112, 64668), (1268, 56712), (1632, 44063), (1668, 43112), (1902, 37808), (2224, 32334), (2363, 30432), (2536, 28356), (3336, 21556), (3804, 18904), (4448, 16167), (4726, 15216), (5072, 14178), (5389, 13344), (6672, 10778), (7089, 10144), (7608, 9452)]