81299296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 186701760

約数和(自身を除く): 105402464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 92, 104, 116, 184, 208, 232, 293, 299, 368, 377, 416, 464, 586, 598, 667, 736, 754, 928, 1172, 1196, 1334, 1508, 2344, 2392, 2668, 3016, 3809, 4688, 4784, 5336, 6032, 6739, 7618, 8497, 8671, 9376, 9568, 10672, 12064, 13478, 15236, 16994, 17342, 21344, 26956, 30472, 33988, 34684, 53912, 60944, 67976, 69368, 87607, 107824, 110461, 121888, 135952, 138736, 175214, 195431, 215648, 220922, 271904, 277472, 350428, 390862, 441844, 700856, 781724, 883688, 1401712, 1563448, 1767376, 2540603, 2803424, 3126896, 3534752, 5081206, 6253792, 10162412, 20324824, 40649648, 81299296]

約数ペア:

[(1, 81299296), (2, 40649648), (4, 20324824), (8, 10162412), (13, 6253792), (16, 5081206), (23, 3534752), (26, 3126896), (29, 2803424), (32, 2540603), (46, 1767376), (52, 1563448), (58, 1401712), (92, 883688), (104, 781724), (116, 700856), (184, 441844), (208, 390862), (232, 350428), (293, 277472), (299, 271904), (368, 220922), (377, 215648), (416, 195431), (464, 175214), (586, 138736), (598, 135952), (667, 121888), (736, 110461), (754, 107824), (928, 87607), (1172, 69368), (1196, 67976), (1334, 60944), (1508, 53912), (2344, 34684), (2392, 33988), (2668, 30472), (3016, 26956), (3809, 21344), (4688, 17342), (4784, 16994), (5336, 15236), (6032, 13478), (6739, 12064), (7618, 10672), (8497, 9568), (8671, 9376)]