77435488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 176329440

約数和(自身を除く): 98893952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 97, 101, 104, 152, 194, 202, 208, 247, 304, 388, 404, 416, 494, 608, 776, 808, 988, 1261, 1313, 1552, 1616, 1843, 1919, 1976, 2522, 2626, 3104, 3232, 3686, 3838, 3952, 5044, 5252, 7372, 7676, 7904, 9797, 10088, 10504, 14744, 15352, 19594, 20176, 21008, 23959, 24947, 29488, 30704, 39188, 40352, 42016, 47918, 49894, 58976, 61408, 78376, 95836, 99788, 127361, 156752, 186143, 191672, 199576, 254722, 313504, 372286, 383344, 399152, 509444, 744572, 766688, 798304, 1018888, 1489144, 2037776, 2419859, 2978288, 4075552, 4839718, 5956576, 9679436, 19358872, 38717744, 77435488]

約数ペア:

[(1, 77435488), (2, 38717744), (4, 19358872), (8, 9679436), (13, 5956576), (16, 4839718), (19, 4075552), (26, 2978288), (32, 2419859), (38, 2037776), (52, 1489144), (76, 1018888), (97, 798304), (101, 766688), (104, 744572), (152, 509444), (194, 399152), (202, 383344), (208, 372286), (247, 313504), (304, 254722), (388, 199576), (404, 191672), (416, 186143), (494, 156752), (608, 127361), (776, 99788), (808, 95836), (988, 78376), (1261, 61408), (1313, 58976), (1552, 49894), (1616, 47918), (1843, 42016), (1919, 40352), (1976, 39188), (2522, 30704), (2626, 29488), (3104, 24947), (3232, 23959), (3686, 21008), (3838, 20176), (3952, 19594), (5044, 15352), (5252, 14744), (7372, 10504), (7676, 10088), (7904, 9797)]