87100728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 262483200

約数和(自身を除く): 175382472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 286, 312, 328, 429, 451, 492, 533, 572, 619, 858, 902, 984, 1066, 1144, 1238, 1353, 1599, 1716, 1804, 1857, 2132, 2476, 2706, 3198, 3432, 3608, 3714, 4264, 4952, 5412, 5863, 6396, 6809, 7428, 8047, 10824, 11726, 12792, 13618, 14856, 16094, 17589, 20427, 23452, 24141, 25379, 27236, 32188, 35178, 40854, 46904, 48282, 50758, 54472, 64376, 70356, 76137, 81708, 88517, 96564, 101516, 140712, 152274, 163416, 177034, 193128, 203032, 265551, 279169, 304548, 329927, 354068, 531102, 558338, 609096, 659854, 708136, 837507, 989781, 1062204, 1116676, 1319708, 1675014, 1979562, 2124408, 2233352, 2639416, 3350028, 3629197, 3959124, 6700056, 7258394, 7918248, 10887591, 14516788, 21775182, 29033576, 43550364, 87100728]

約数ペア:

[(1, 87100728), (2, 43550364), (3, 29033576), (4, 21775182), (6, 14516788), (8, 10887591), (11, 7918248), (12, 7258394), (13, 6700056), (22, 3959124), (24, 3629197), (26, 3350028), (33, 2639416), (39, 2233352), (41, 2124408), (44, 1979562), (52, 1675014), (66, 1319708), (78, 1116676), (82, 1062204), (88, 989781), (104, 837507), (123, 708136), (132, 659854), (143, 609096), (156, 558338), (164, 531102), (246, 354068), (264, 329927), (286, 304548), (312, 279169), (328, 265551), (429, 203032), (451, 193128), (492, 177034), (533, 163416), (572, 152274), (619, 140712), (858, 101516), (902, 96564), (984, 88517), (1066, 81708), (1144, 76137), (1238, 70356), (1353, 64376), (1599, 54472), (1716, 50758), (1804, 48282), (1857, 46904), (2132, 40854), (2476, 35178), (2706, 32188), (3198, 27236), (3432, 25379), (3608, 24141), (3714, 23452), (4264, 20427), (4952, 17589), (5412, 16094), (5863, 14856), (6396, 13618), (6809, 12792), (7428, 11726), (8047, 10824)]