71940336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3774

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 134713104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3719, 4836, 6448, 7438, 9672, 11157, 14876, 19344, 22314, 29752, 44628, 48347, 59504, 89256, 96694, 115289, 145041, 178512, 193388, 230578, 290082, 345867, 386776, 461156, 580164, 691734, 773552, 922312, 1160328, 1383468, 1498757, 1844624, 2320656, 2766936, 2997514, 4496271, 5533872, 5995028, 8992542, 11990056, 17985084, 23980112, 35970168, 71940336]

約数ペア:

[(1, 71940336), (2, 35970168), (3, 23980112), (4, 17985084), (6, 11990056), (8, 8992542), (12, 5995028), (13, 5533872), (16, 4496271), (24, 2997514), (26, 2766936), (31, 2320656), (39, 1844624), (48, 1498757), (52, 1383468), (62, 1160328), (78, 922312), (93, 773552), (104, 691734), (124, 580164), (156, 461156), (186, 386776), (208, 345867), (248, 290082), (312, 230578), (372, 193388), (403, 178512), (496, 145041), (624, 115289), (744, 96694), (806, 89256), (1209, 59504), (1488, 48347), (1612, 44628), (2418, 29752), (3224, 22314), (3719, 19344), (4836, 14876), (6448, 11157), (7438, 9672)]