77745408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:644

約数の個数: 108

約数和(自身を含む): 224431200

約数和(自身を除く): 146685792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 599, 624, 676, 768, 832, 1014, 1198, 1248, 1352, 1664, 1797, 2028, 2396, 2496, 2704, 3328, 3594, 4056, 4792, 4992, 5408, 7188, 7787, 8112, 9584, 9984, 10816, 14376, 15574, 16224, 19168, 21632, 23361, 28752, 31148, 32448, 38336, 43264, 46722, 57504, 62296, 64896, 76672, 93444, 101231, 115008, 124592, 129792, 153344, 186888, 202462, 230016, 249184, 303693, 373776, 404924, 460032, 498368, 607386, 747552, 809848, 996736, 1214772, 1495104, 1619696, 1993472, 2429544, 2990208, 3239392, 4859088, 5980416, 6478784, 9718176, 12957568, 19436352, 25915136, 38872704, 77745408]

約数ペア:

[(1, 77745408), (2, 38872704), (3, 25915136), (4, 19436352), (6, 12957568), (8, 9718176), (12, 6478784), (13, 5980416), (16, 4859088), (24, 3239392), (26, 2990208), (32, 2429544), (39, 1993472), (48, 1619696), (52, 1495104), (64, 1214772), (78, 996736), (96, 809848), (104, 747552), (128, 607386), (156, 498368), (169, 460032), (192, 404924), (208, 373776), (256, 303693), (312, 249184), (338, 230016), (384, 202462), (416, 186888), (507, 153344), (599, 129792), (624, 124592), (676, 115008), (768, 101231), (832, 93444), (1014, 76672), (1198, 64896), (1248, 62296), (1352, 57504), (1664, 46722), (1797, 43264), (2028, 38336), (2396, 32448), (2496, 31148), (2704, 28752), (3328, 23361), (3594, 21632), (4056, 19168), (4792, 16224), (4992, 15574), (5408, 14376), (7188, 10816), (7787, 9984), (8112, 9584)]