90712272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15916

約数の個数: 80

約数和(自身を含む): 283588992

約数和(自身を除く): 192876720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15881, 31762, 47643, 63524, 95286, 111167, 127048, 190572, 222334, 254096, 269977, 333501, 381144, 444668, 539954, 667002, 762288, 809931, 889336, 1079908, 1334004, 1619862, 1778672, 1889839, 2159816, 2668008, 3239724, 3779678, 4319632, 5336016, 5669517, 6479448, 7559356, 11339034, 12958896, 15118712, 22678068, 30237424, 45356136, 90712272]

約数ペア:

[(1, 90712272), (2, 45356136), (3, 30237424), (4, 22678068), (6, 15118712), (7, 12958896), (8, 11339034), (12, 7559356), (14, 6479448), (16, 5669517), (17, 5336016), (21, 4319632), (24, 3779678), (28, 3239724), (34, 2668008), (42, 2159816), (48, 1889839), (51, 1778672), (56, 1619862), (68, 1334004), (84, 1079908), (102, 889336), (112, 809931), (119, 762288), (136, 667002), (168, 539954), (204, 444668), (238, 381144), (272, 333501), (336, 269977), (357, 254096), (408, 222334), (476, 190572), (714, 127048), (816, 111167), (952, 95286), (1428, 63524), (1904, 47643), (2856, 31762), (5712, 15881)]