89765984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 96

約数和(自身を含む): 233404416

約数和(自身を除く): 143638432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2143, 2464, 2618, 2992, 3808, 4286, 5236, 5984, 8572, 10472, 15001, 17144, 20944, 23573, 30002, 34288, 36431, 41888, 47146, 60004, 68576, 72862, 94292, 120008, 145724, 165011, 188584, 240016, 255017, 291448, 330022, 377168, 400741, 480032, 510034, 582896, 660044, 754336, 801482, 1020068, 1165792, 1320088, 1602964, 2040136, 2640176, 2805187, 3205928, 4080272, 5280352, 5610374, 6411856, 8160544, 11220748, 12823712, 22441496, 44882992, 89765984]

約数ペア:

[(1, 89765984), (2, 44882992), (4, 22441496), (7, 12823712), (8, 11220748), (11, 8160544), (14, 6411856), (16, 5610374), (17, 5280352), (22, 4080272), (28, 3205928), (32, 2805187), (34, 2640176), (44, 2040136), (56, 1602964), (68, 1320088), (77, 1165792), (88, 1020068), (112, 801482), (119, 754336), (136, 660044), (154, 582896), (176, 510034), (187, 480032), (224, 400741), (238, 377168), (272, 330022), (308, 291448), (352, 255017), (374, 240016), (476, 188584), (544, 165011), (616, 145724), (748, 120008), (952, 94292), (1232, 72862), (1309, 68576), (1496, 60004), (1904, 47146), (2143, 41888), (2464, 36431), (2618, 34288), (2992, 30002), (3808, 23573), (4286, 20944), (5236, 17144), (5984, 15001), (8572, 10472)]