74521990144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2300

約数の個数: 176

約数和(自身を含む): 178539798528

約数和(自身を除く): 104017808384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 223, 224, 256, 322, 368, 446, 448, 512, 644, 736, 892, 896, 1024, 1288, 1472, 1561, 1784, 1792, 2027, 2576, 2944, 3122, 3568, 3584, 4054, 5129, 5152, 5888, 6244, 7136, 7168, 8108, 10258, 10304, 11776, 12488, 14189, 14272, 16216, 20516, 20608, 23552, 24976, 28378, 28544, 32432, 35903, 41032, 41216, 46621, 49952, 56756, 57088, 64864, 71806, 82064, 82432, 93242, 99904, 113512, 114176, 129728, 143612, 164128, 164864, 186484, 199808, 227024, 228352, 259456, 287224, 326347, 328256, 372968, 399616, 452021, 454048, 518912, 574448, 652694, 656512, 745936, 799232, 904042, 908096, 1037824, 1148896, 1305388, 1313024, 1491872, 1598464, 1808084, 1816192, 2075648, 2297792, 2610776, 2626048, 2983744, 3164147, 3616168, 3632384, 4595584, 5221552, 5252096, 5967488, 6328294, 7232336, 7264768, 9191168, 10396483, 10443104, 11934976, 12656588, 14464672, 14529536, 18382336, 20792966, 20886208, 23869952, 25313176, 28929344, 36764672, 41585932, 41772416, 47739904, 50626352, 57858688, 72775381, 83171864, 83544832, 101252704, 115717376, 145550762, 166343728, 167089664, 202505408, 231434752, 291101524, 332687456, 334179328, 405010816, 462869504, 582203048, 665374912, 810021632, 1164406096, 1330749824, 1620043264, 2328812192, 2661499648, 3240086528, 4657624384, 5322999296, 9315248768, 10645998592, 18630497536, 37260995072, 74521990144]

約数ペア:

[(1, 74521990144), (2, 37260995072), (4, 18630497536), (7, 10645998592), (8, 9315248768), (14, 5322999296), (16, 4657624384), (23, 3240086528), (28, 2661499648), (32, 2328812192), (46, 1620043264), (56, 1330749824), (64, 1164406096), (92, 810021632), (112, 665374912), (128, 582203048), (161, 462869504), (184, 405010816), (223, 334179328), (224, 332687456), (256, 291101524), (322, 231434752), (368, 202505408), (446, 167089664), (448, 166343728), (512, 145550762), (644, 115717376), (736, 101252704), (892, 83544832), (896, 83171864), (1024, 72775381), (1288, 57858688), (1472, 50626352), (1561, 47739904), (1784, 41772416), (1792, 41585932), (2027, 36764672), (2576, 28929344), (2944, 25313176), (3122, 23869952), (3568, 20886208), (3584, 20792966), (4054, 18382336), (5129, 14529536), (5152, 14464672), (5888, 12656588), (6244, 11934976), (7136, 10443104), (7168, 10396483), (8108, 9191168), (10258, 7264768), (10304, 7232336), (11776, 6328294), (12488, 5967488), (14189, 5252096), (14272, 5221552), (16216, 4595584), (20516, 3632384), (20608, 3616168), (23552, 3164147), (24976, 2983744), (28378, 2626048), (28544, 2610776), (32432, 2297792), (35903, 2075648), (41032, 1816192), (41216, 1808084), (46621, 1598464), (49952, 1491872), (56756, 1313024), (57088, 1305388), (64864, 1148896), (71806, 1037824), (82064, 908096), (82432, 904042), (93242, 799232), (99904, 745936), (113512, 656512), (114176, 652694), (129728, 574448), (143612, 518912), (164128, 454048), (164864, 452021), (186484, 399616), (199808, 372968), (227024, 328256), (228352, 326347), (259456, 287224)]