85720128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 248692416

約数和(自身を除く): 162972288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 156, 183, 192, 208, 244, 312, 366, 416, 488, 563, 624, 732, 793, 832, 976, 1126, 1248, 1464, 1586, 1689, 1952, 2252, 2379, 2496, 2928, 3172, 3378, 3904, 4504, 4758, 5856, 6344, 6756, 7319, 9008, 9516, 11712, 12688, 13512, 14638, 18016, 19032, 21957, 25376, 27024, 29276, 34343, 36032, 38064, 43914, 50752, 54048, 58552, 68686, 76128, 87828, 103029, 108096, 117104, 137372, 152256, 175656, 206058, 234208, 274744, 351312, 412116, 446459, 468416, 549488, 702624, 824232, 892918, 1098976, 1339377, 1405248, 1648464, 1785836, 2197952, 2678754, 3296928, 3571672, 5357508, 6593856, 7143344, 10715016, 14286688, 21430032, 28573376, 42860064, 85720128]

約数ペア:

[(1, 85720128), (2, 42860064), (3, 28573376), (4, 21430032), (6, 14286688), (8, 10715016), (12, 7143344), (13, 6593856), (16, 5357508), (24, 3571672), (26, 3296928), (32, 2678754), (39, 2197952), (48, 1785836), (52, 1648464), (61, 1405248), (64, 1339377), (78, 1098976), (96, 892918), (104, 824232), (122, 702624), (156, 549488), (183, 468416), (192, 446459), (208, 412116), (244, 351312), (312, 274744), (366, 234208), (416, 206058), (488, 175656), (563, 152256), (624, 137372), (732, 117104), (793, 108096), (832, 103029), (976, 87828), (1126, 76128), (1248, 68686), (1464, 58552), (1586, 54048), (1689, 50752), (1952, 43914), (2252, 38064), (2379, 36032), (2496, 34343), (2928, 29276), (3172, 27024), (3378, 25376), (3904, 21957), (4504, 19032), (4758, 18016), (5856, 14638), (6344, 13512), (6756, 12688), (7319, 11712), (9008, 9516)]