71305164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 212674560

約数和(自身を除く): 141369396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 257, 367, 378, 514, 734, 756, 771, 1028, 1101, 1468, 1542, 1799, 2202, 2313, 2569, 3084, 3303, 3598, 4404, 4626, 5138, 5397, 6606, 6939, 7196, 7707, 9252, 9909, 10276, 10794, 13212, 13878, 15414, 16191, 19818, 21588, 23121, 27756, 30828, 32382, 39636, 46242, 48573, 64764, 69363, 92484, 94319, 97146, 138726, 188638, 194292, 277452, 282957, 377276, 565914, 660233, 848871, 1131828, 1320466, 1697742, 1980699, 2546613, 2640932, 3395484, 3961398, 5093226, 5942097, 7922796, 10186452, 11884194, 17826291, 23768388, 35652582, 71305164]

約数ペア:

[(1, 71305164), (2, 35652582), (3, 23768388), (4, 17826291), (6, 11884194), (7, 10186452), (9, 7922796), (12, 5942097), (14, 5093226), (18, 3961398), (21, 3395484), (27, 2640932), (28, 2546613), (36, 1980699), (42, 1697742), (54, 1320466), (63, 1131828), (84, 848871), (108, 660233), (126, 565914), (189, 377276), (252, 282957), (257, 277452), (367, 194292), (378, 188638), (514, 138726), (734, 97146), (756, 94319), (771, 92484), (1028, 69363), (1101, 64764), (1468, 48573), (1542, 46242), (1799, 39636), (2202, 32382), (2313, 30828), (2569, 27756), (3084, 23121), (3303, 21588), (3598, 19818), (4404, 16191), (4626, 15414), (5138, 13878), (5397, 13212), (6606, 10794), (6939, 10276), (7196, 9909), (7707, 9252)]