84752512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 191430540

約数和(自身を除く): 106678028

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 208, 212, 248, 403, 416, 424, 496, 689, 806, 832, 848, 961, 992, 1378, 1612, 1643, 1664, 1696, 1922, 1984, 2756, 3224, 3286, 3392, 3844, 3968, 5512, 6448, 6572, 6784, 7688, 11024, 12493, 12896, 13144, 15376, 21359, 22048, 24986, 25792, 26288, 30752, 42718, 44096, 49972, 50933, 51584, 52576, 61504, 85436, 88192, 99944, 101866, 105152, 123008, 170872, 199888, 203732, 210304, 341744, 399776, 407464, 662129, 683488, 799552, 814928, 1324258, 1366976, 1599104, 1629856, 2648516, 2733952, 3259712, 5297032, 6519424, 10594064, 21188128, 42376256, 84752512]

約数ペア:

[(1, 84752512), (2, 42376256), (4, 21188128), (8, 10594064), (13, 6519424), (16, 5297032), (26, 3259712), (31, 2733952), (32, 2648516), (52, 1629856), (53, 1599104), (62, 1366976), (64, 1324258), (104, 814928), (106, 799552), (124, 683488), (128, 662129), (208, 407464), (212, 399776), (248, 341744), (403, 210304), (416, 203732), (424, 199888), (496, 170872), (689, 123008), (806, 105152), (832, 101866), (848, 99944), (961, 88192), (992, 85436), (1378, 61504), (1612, 52576), (1643, 51584), (1664, 50933), (1696, 49972), (1922, 44096), (1984, 42718), (2756, 30752), (3224, 26288), (3286, 25792), (3392, 24986), (3844, 22048), (3968, 21359), (5512, 15376), (6448, 13144), (6572, 12896), (6784, 12493), (7688, 11024)]