90702976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 223992000

約数和(自身を除く): 133289024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 599, 676, 728, 832, 896, 1183, 1198, 1352, 1456, 1664, 2366, 2396, 2704, 2912, 4193, 4732, 4792, 5408, 5824, 7787, 8386, 9464, 9584, 10816, 11648, 15574, 16772, 18928, 19168, 21632, 31148, 33544, 37856, 38336, 54509, 62296, 67088, 75712, 76672, 101231, 109018, 124592, 134176, 151424, 202462, 218036, 249184, 268352, 404924, 436072, 498368, 536704, 708617, 809848, 872144, 996736, 1417234, 1619696, 1744288, 2834468, 3239392, 3488576, 5668936, 6478784, 6977152, 11337872, 12957568, 22675744, 45351488, 90702976]

約数ペア:

[(1, 90702976), (2, 45351488), (4, 22675744), (7, 12957568), (8, 11337872), (13, 6977152), (14, 6478784), (16, 5668936), (26, 3488576), (28, 3239392), (32, 2834468), (52, 1744288), (56, 1619696), (64, 1417234), (91, 996736), (104, 872144), (112, 809848), (128, 708617), (169, 536704), (182, 498368), (208, 436072), (224, 404924), (338, 268352), (364, 249184), (416, 218036), (448, 202462), (599, 151424), (676, 134176), (728, 124592), (832, 109018), (896, 101231), (1183, 76672), (1198, 75712), (1352, 67088), (1456, 62296), (1664, 54509), (2366, 38336), (2396, 37856), (2704, 33544), (2912, 31148), (4193, 21632), (4732, 19168), (4792, 18928), (5408, 16772), (5824, 15574), (7787, 11648), (8386, 10816), (9464, 9584)]