80677872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 259315992

約数和(自身を除く): 178638120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 53, 62, 66, 72, 88, 93, 99, 106, 124, 132, 144, 159, 176, 186, 198, 212, 248, 264, 279, 318, 341, 372, 396, 424, 477, 496, 528, 558, 583, 636, 682, 744, 792, 848, 954, 961, 1023, 1116, 1166, 1272, 1364, 1488, 1584, 1643, 1749, 1908, 1922, 2046, 2232, 2332, 2544, 2728, 2883, 3069, 3286, 3498, 3816, 3844, 4092, 4464, 4664, 4929, 5247, 5456, 5766, 6138, 6572, 6996, 7632, 7688, 8184, 8649, 9328, 9858, 10494, 10571, 11532, 12276, 13144, 13992, 14787, 15376, 16368, 17298, 18073, 19716, 20988, 21142, 23064, 24552, 26288, 27984, 29574, 31713, 34596, 36146, 39432, 41976, 42284, 46128, 49104, 50933, 54219, 59148, 63426, 69192, 72292, 78864, 83952, 84568, 95139, 101866, 108438, 118296, 126852, 138384, 144584, 152799, 162657, 169136, 190278, 203732, 216876, 236592, 253704, 289168, 305598, 325314, 380556, 407464, 433752, 458397, 507408, 560263, 611196, 650628, 761112, 814928, 867504, 916794, 1120526, 1222392, 1301256, 1522224, 1680789, 1833588, 2241052, 2444784, 2602512, 3361578, 3667176, 4482104, 5042367, 6723156, 7334352, 8964208, 10084734, 13446312, 20169468, 26892624, 40338936, 80677872]

約数ペア:

[(1, 80677872), (2, 40338936), (3, 26892624), (4, 20169468), (6, 13446312), (8, 10084734), (9, 8964208), (11, 7334352), (12, 6723156), (16, 5042367), (18, 4482104), (22, 3667176), (24, 3361578), (31, 2602512), (33, 2444784), (36, 2241052), (44, 1833588), (48, 1680789), (53, 1522224), (62, 1301256), (66, 1222392), (72, 1120526), (88, 916794), (93, 867504), (99, 814928), (106, 761112), (124, 650628), (132, 611196), (144, 560263), (159, 507408), (176, 458397), (186, 433752), (198, 407464), (212, 380556), (248, 325314), (264, 305598), (279, 289168), (318, 253704), (341, 236592), (372, 216876), (396, 203732), (424, 190278), (477, 169136), (496, 162657), (528, 152799), (558, 144584), (583, 138384), (636, 126852), (682, 118296), (744, 108438), (792, 101866), (848, 95139), (954, 84568), (961, 83952), (1023, 78864), (1116, 72292), (1166, 69192), (1272, 63426), (1364, 59148), (1488, 54219), (1584, 50933), (1643, 49104), (1749, 46128), (1908, 42284), (1922, 41976), (2046, 39432), (2232, 36146), (2332, 34596), (2544, 31713), (2728, 29574), (2883, 27984), (3069, 26288), (3286, 24552), (3498, 23064), (3816, 21142), (3844, 20988), (4092, 19716), (4464, 18073), (4664, 17298), (4929, 16368), (5247, 15376), (5456, 14787), (5766, 13992), (6138, 13144), (6572, 12276), (6996, 11532), (7632, 10571), (7688, 10494), (8184, 9858), (8649, 9328)]