68485144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 163749600

約数和(自身を除く): 95264456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 151, 178, 182, 196, 302, 356, 364, 392, 604, 623, 637, 712, 728, 1057, 1157, 1208, 1246, 1274, 1963, 2114, 2314, 2492, 2548, 3926, 4228, 4361, 4628, 4984, 5096, 7399, 7852, 8099, 8456, 8722, 9256, 13439, 13741, 14798, 15704, 16198, 17444, 26878, 27482, 29596, 32396, 34888, 53756, 54964, 56693, 59192, 64792, 94073, 96187, 107512, 109928, 113386, 174707, 188146, 192374, 226772, 349414, 376292, 384748, 453544, 658511, 698828, 752584, 769496, 1222949, 1317022, 1397656, 2445898, 2634044, 4891796, 5268088, 8560643, 9783592, 17121286, 34242572, 68485144]

約数ペア:

[(1, 68485144), (2, 34242572), (4, 17121286), (7, 9783592), (8, 8560643), (13, 5268088), (14, 4891796), (26, 2634044), (28, 2445898), (49, 1397656), (52, 1317022), (56, 1222949), (89, 769496), (91, 752584), (98, 698828), (104, 658511), (151, 453544), (178, 384748), (182, 376292), (196, 349414), (302, 226772), (356, 192374), (364, 188146), (392, 174707), (604, 113386), (623, 109928), (637, 107512), (712, 96187), (728, 94073), (1057, 64792), (1157, 59192), (1208, 56693), (1246, 54964), (1274, 53756), (1963, 34888), (2114, 32396), (2314, 29596), (2492, 27482), (2548, 26878), (3926, 17444), (4228, 16198), (4361, 15704), (4628, 14798), (4984, 13741), (5096, 13439), (7399, 9256), (7852, 8722), (8099, 8456)]