71021423928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67607}}^1$

素因数の和:67686

約数の個数: 192

約数和(自身を含む): 225670095360

約数和(自身を除く): 154648671432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 169, 182, 222, 259, 273, 296, 312, 338, 364, 444, 481, 507, 518, 546, 676, 728, 777, 888, 962, 1014, 1036, 1092, 1183, 1352, 1443, 1554, 1924, 2028, 2072, 2184, 2366, 2886, 3108, 3367, 3549, 3848, 4056, 4732, 5772, 6216, 6253, 6734, 7098, 9464, 10101, 11544, 12506, 13468, 14196, 18759, 20202, 25012, 26936, 28392, 37518, 40404, 43771, 50024, 67607, 75036, 80808, 87542, 131313, 135214, 150072, 175084, 202821, 262626, 270428, 350168, 405642, 473249, 525252, 540856, 811284, 878891, 946498, 1050504, 1419747, 1622568, 1757782, 1892996, 2501459, 2636673, 2839494, 3515564, 3785992, 5002918, 5273346, 5678988, 6152237, 7031128, 7504377, 10005836, 10546692, 11357976, 11425583, 12304474, 15008754, 17510213, 18456711, 20011672, 21093384, 22851166, 24608948, 30017508, 32518967, 34276749, 35020426, 36913422, 45702332, 49217896, 52530639, 60035016, 65037934, 68553498, 70040852, 73826844, 79979081, 91404664, 97556901, 105061278, 130075868, 137106996, 140081704, 147653688, 159958162, 195113802, 210122556, 227632769, 239937243, 260151736, 274213992, 319916324, 390227604, 420245112, 422746571, 455265538, 479874486, 639832648, 682898307, 780455208, 845493142, 910531076, 959748972, 1268239713, 1365796614, 1690986284, 1821062152, 1919497944, 2536479426, 2731593228, 2959225997, 3381972568, 5072958852, 5463186456, 5918451994, 8877677991, 10145917704, 11836903988, 17755355982, 23673807976, 35510711964, 71021423928]

約数ペア:

[(1, 71021423928), (2, 35510711964), (3, 23673807976), (4, 17755355982), (6, 11836903988), (7, 10145917704), (8, 8877677991), (12, 5918451994), (13, 5463186456), (14, 5072958852), (21, 3381972568), (24, 2959225997), (26, 2731593228), (28, 2536479426), (37, 1919497944), (39, 1821062152), (42, 1690986284), (52, 1365796614), (56, 1268239713), (74, 959748972), (78, 910531076), (84, 845493142), (91, 780455208), (104, 682898307), (111, 639832648), (148, 479874486), (156, 455265538), (168, 422746571), (169, 420245112), (182, 390227604), (222, 319916324), (259, 274213992), (273, 260151736), (296, 239937243), (312, 227632769), (338, 210122556), (364, 195113802), (444, 159958162), (481, 147653688), (507, 140081704), (518, 137106996), (546, 130075868), (676, 105061278), (728, 97556901), (777, 91404664), (888, 79979081), (962, 73826844), (1014, 70040852), (1036, 68553498), (1092, 65037934), (1183, 60035016), (1352, 52530639), (1443, 49217896), (1554, 45702332), (1924, 36913422), (2028, 35020426), (2072, 34276749), (2184, 32518967), (2366, 30017508), (2886, 24608948), (3108, 22851166), (3367, 21093384), (3549, 20011672), (3848, 18456711), (4056, 17510213), (4732, 15008754), (5772, 12304474), (6216, 11425583), (6253, 11357976), (6734, 10546692), (7098, 10005836), (9464, 7504377), (10101, 7031128), (11544, 6152237), (12506, 5678988), (13468, 5273346), (14196, 5002918), (18759, 3785992), (20202, 3515564), (25012, 2839494), (26936, 2636673), (28392, 2501459), (37518, 1892996), (40404, 1757782), (43771, 1622568), (50024, 1419747), (67607, 1050504), (75036, 946498), (80808, 878891), (87542, 811284), (131313, 540856), (135214, 525252), (150072, 473249), (175084, 405642), (202821, 350168), (262626, 270428)]