77468048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 199272960

約数和(自身を除く): 121804912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 29, 34, 46, 56, 58, 61, 68, 92, 112, 116, 119, 122, 136, 161, 184, 203, 232, 238, 244, 272, 322, 368, 391, 406, 427, 464, 476, 488, 493, 644, 667, 782, 812, 854, 952, 976, 986, 1037, 1288, 1334, 1403, 1564, 1624, 1708, 1769, 1904, 1972, 2074, 2576, 2668, 2737, 2806, 3128, 3248, 3416, 3451, 3538, 3944, 4148, 4669, 5336, 5474, 5612, 6256, 6832, 6902, 7076, 7259, 7888, 8296, 9338, 9821, 10672, 10948, 11224, 11339, 12383, 13804, 14152, 14518, 16592, 18676, 19642, 21896, 22448, 22678, 23851, 24766, 27608, 28304, 29036, 30073, 37352, 39284, 40687, 43792, 45356, 47702, 49532, 55216, 58072, 60146, 74704, 78568, 79373, 81374, 90712, 95404, 99064, 116144, 120292, 157136, 158746, 162748, 166957, 181424, 190808, 198128, 210511, 240584, 284809, 317492, 325496, 333914, 381616, 421022, 481168, 569618, 634984, 650992, 667828, 691679, 842044, 1139236, 1269968, 1335656, 1383358, 1684088, 2278472, 2671312, 2766716, 3368176, 4556944, 4841753, 5533432, 9683506, 11066864, 19367012, 38734024, 77468048]

約数ペア:

[(1, 77468048), (2, 38734024), (4, 19367012), (7, 11066864), (8, 9683506), (14, 5533432), (16, 4841753), (17, 4556944), (23, 3368176), (28, 2766716), (29, 2671312), (34, 2278472), (46, 1684088), (56, 1383358), (58, 1335656), (61, 1269968), (68, 1139236), (92, 842044), (112, 691679), (116, 667828), (119, 650992), (122, 634984), (136, 569618), (161, 481168), (184, 421022), (203, 381616), (232, 333914), (238, 325496), (244, 317492), (272, 284809), (322, 240584), (368, 210511), (391, 198128), (406, 190808), (427, 181424), (464, 166957), (476, 162748), (488, 158746), (493, 157136), (644, 120292), (667, 116144), (782, 99064), (812, 95404), (854, 90712), (952, 81374), (976, 79373), (986, 78568), (1037, 74704), (1288, 60146), (1334, 58072), (1403, 55216), (1564, 49532), (1624, 47702), (1708, 45356), (1769, 43792), (1904, 40687), (1972, 39284), (2074, 37352), (2576, 30073), (2668, 29036), (2737, 28304), (2806, 27608), (3128, 24766), (3248, 23851), (3416, 22678), (3451, 22448), (3538, 21896), (3944, 19642), (4148, 18676), (4669, 16592), (5336, 14518), (5474, 14152), (5612, 13804), (6256, 12383), (6832, 11339), (6902, 11224), (7076, 10948), (7259, 10672), (7888, 9821), (8296, 9338)]