68108506336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131293}}^1$

素因数の和:131388

約数の個数: 96

約数和(自身を含む): 152857726560

約数和(自身を除く): 84749220224

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 86, 104, 116, 172, 208, 232, 344, 377, 416, 464, 559, 688, 754, 928, 1118, 1247, 1376, 1508, 2236, 2494, 3016, 4472, 4988, 6032, 8944, 9976, 12064, 16211, 17888, 19952, 32422, 39904, 64844, 129688, 131293, 259376, 262586, 518752, 525172, 1050344, 1706809, 2100688, 3413618, 3807497, 4201376, 5645599, 6827236, 7614994, 11291198, 13654472, 15229988, 22582396, 27308944, 30459976, 45164792, 49497461, 54617888, 60919952, 73392787, 90329584, 98994922, 121839904, 146785574, 163722371, 180659168, 197989844, 293571148, 327444742, 395979688, 587142296, 654889484, 791959376, 1174284592, 1309778968, 1583918752, 2128390823, 2348569184, 2619557936, 4256781646, 5239115872, 8513563292, 17027126584, 34054253168, 68108506336]

約数ペア:

[(1, 68108506336), (2, 34054253168), (4, 17027126584), (8, 8513563292), (13, 5239115872), (16, 4256781646), (26, 2619557936), (29, 2348569184), (32, 2128390823), (43, 1583918752), (52, 1309778968), (58, 1174284592), (86, 791959376), (104, 654889484), (116, 587142296), (172, 395979688), (208, 327444742), (232, 293571148), (344, 197989844), (377, 180659168), (416, 163722371), (464, 146785574), (559, 121839904), (688, 98994922), (754, 90329584), (928, 73392787), (1118, 60919952), (1247, 54617888), (1376, 49497461), (1508, 45164792), (2236, 30459976), (2494, 27308944), (3016, 22582396), (4472, 15229988), (4988, 13654472), (6032, 11291198), (8944, 7614994), (9976, 6827236), (12064, 5645599), (16211, 4201376), (17888, 3807497), (19952, 3413618), (32422, 2100688), (39904, 1706809), (64844, 1050344), (129688, 525172), (131293, 518752), (259376, 262586)]