84326944

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 72

約数和(自身を含む): 185939712

約数和(自身を除く): 101612768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 503, 676, 806, 992, 1006, 1352, 1612, 2012, 2704, 3224, 4024, 5239, 5408, 6448, 6539, 8048, 10478, 12896, 13078, 15593, 16096, 20956, 26156, 31186, 41912, 52312, 62372, 83824, 85007, 104624, 124744, 167648, 170014, 202709, 209248, 249488, 340028, 405418, 498976, 680056, 810836, 1360112, 1621672, 2635217, 2720224, 3243344, 5270434, 6486688, 10540868, 21081736, 42163472, 84326944]

約数ペア:

[(1, 84326944), (2, 42163472), (4, 21081736), (8, 10540868), (13, 6486688), (16, 5270434), (26, 3243344), (31, 2720224), (32, 2635217), (52, 1621672), (62, 1360112), (104, 810836), (124, 680056), (169, 498976), (208, 405418), (248, 340028), (338, 249488), (403, 209248), (416, 202709), (496, 170014), (503, 167648), (676, 124744), (806, 104624), (992, 85007), (1006, 83824), (1352, 62372), (1612, 52312), (2012, 41912), (2704, 31186), (3224, 26156), (4024, 20956), (5239, 16096), (5408, 15593), (6448, 13078), (6539, 12896), (8048, 10478)]