80466672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 160

約数和(自身を含む): 257483520

約数和(自身を除く): 177016848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 418, 429, 456, 494, 528, 572, 617, 624, 627, 741, 836, 858, 912, 988, 1144, 1234, 1254, 1482, 1672, 1716, 1851, 1976, 2288, 2468, 2508, 2717, 2964, 3344, 3432, 3702, 3952, 4936, 5016, 5434, 5928, 6787, 6864, 7404, 8021, 8151, 9872, 10032, 10868, 11723, 11856, 13574, 14808, 16042, 16302, 20361, 21736, 23446, 24063, 27148, 29616, 32084, 32604, 35169, 40722, 43472, 46892, 48126, 54296, 64168, 65208, 70338, 81444, 88231, 93784, 96252, 108592, 128336, 128953, 130416, 140676, 152399, 162888, 176462, 187568, 192504, 257906, 264693, 281352, 304798, 325776, 352924, 385008, 386859, 457197, 515812, 529386, 562704, 609596, 705848, 773718, 914394, 1031624, 1058772, 1219192, 1411696, 1547436, 1676389, 1828788, 2063248, 2117544, 2438384, 3094872, 3352778, 3657576, 4235088, 5029167, 6189744, 6705556, 7315152, 10058334, 13411112, 20116668, 26822224, 40233336, 80466672]

約数ペア:

[(1, 80466672), (2, 40233336), (3, 26822224), (4, 20116668), (6, 13411112), (8, 10058334), (11, 7315152), (12, 6705556), (13, 6189744), (16, 5029167), (19, 4235088), (22, 3657576), (24, 3352778), (26, 3094872), (33, 2438384), (38, 2117544), (39, 2063248), (44, 1828788), (48, 1676389), (52, 1547436), (57, 1411696), (66, 1219192), (76, 1058772), (78, 1031624), (88, 914394), (104, 773718), (114, 705848), (132, 609596), (143, 562704), (152, 529386), (156, 515812), (176, 457197), (208, 386859), (209, 385008), (228, 352924), (247, 325776), (264, 304798), (286, 281352), (304, 264693), (312, 257906), (418, 192504), (429, 187568), (456, 176462), (494, 162888), (528, 152399), (572, 140676), (617, 130416), (624, 128953), (627, 128336), (741, 108592), (836, 96252), (858, 93784), (912, 88231), (988, 81444), (1144, 70338), (1234, 65208), (1254, 64168), (1482, 54296), (1672, 48126), (1716, 46892), (1851, 43472), (1976, 40722), (2288, 35169), (2468, 32604), (2508, 32084), (2717, 29616), (2964, 27148), (3344, 24063), (3432, 23446), (3702, 21736), (3952, 20361), (4936, 16302), (5016, 16042), (5434, 14808), (5928, 13574), (6787, 11856), (6864, 11723), (7404, 10868), (8021, 10032), (8151, 9872)]