68746496

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 170567712

約数和(自身を除く): 101821216

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, 227, 256, 338, 364, 416, 448, 454, 676, 728, 832, 896, 908, 1183, 1352, 1456, 1589, 1664, 1792, 1816, 2366, 2704, 2912, 2951, 3178, 3328, 3632, 4732, 5408, 5824, 5902, 6356, 7264, 9464, 10816, 11648, 11804, 12712, 14528, 18928, 20657, 21632, 23296, 23608, 25424, 29056, 37856, 38363, 41314, 43264, 47216, 50848, 58112, 75712, 76726, 82628, 94432, 101696, 151424, 153452, 165256, 188864, 203392, 268541, 302848, 306904, 330512, 377728, 406784, 537082, 613808, 661024, 755456, 1074164, 1227616, 1322048, 2148328, 2455232, 2644096, 4296656, 4910464, 5288192, 8593312, 9820928, 17186624, 34373248, 68746496]

約数ペア:

[(1, 68746496), (2, 34373248), (4, 17186624), (7, 9820928), (8, 8593312), (13, 5288192), (14, 4910464), (16, 4296656), (26, 2644096), (28, 2455232), (32, 2148328), (52, 1322048), (56, 1227616), (64, 1074164), (91, 755456), (104, 661024), (112, 613808), (128, 537082), (169, 406784), (182, 377728), (208, 330512), (224, 306904), (227, 302848), (256, 268541), (338, 203392), (364, 188864), (416, 165256), (448, 153452), (454, 151424), (676, 101696), (728, 94432), (832, 82628), (896, 76726), (908, 75712), (1183, 58112), (1352, 50848), (1456, 47216), (1589, 43264), (1664, 41314), (1792, 38363), (1816, 37856), (2366, 29056), (2704, 25424), (2912, 23608), (2951, 23296), (3178, 21632), (3328, 20657), (3632, 18928), (4732, 14528), (5408, 12712), (5824, 11804), (5902, 11648), (6356, 10816), (7264, 9464)]