71984388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 148646652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 37, 38, 42, 46, 53, 57, 69, 74, 76, 84, 92, 106, 111, 114, 133, 138, 148, 159, 161, 212, 222, 228, 259, 266, 276, 318, 322, 371, 399, 437, 444, 483, 518, 532, 636, 644, 703, 742, 777, 798, 851, 874, 966, 1007, 1036, 1113, 1219, 1311, 1406, 1484, 1554, 1596, 1702, 1748, 1932, 1961, 2014, 2109, 2226, 2438, 2553, 2622, 2812, 3021, 3059, 3108, 3404, 3657, 3922, 4028, 4218, 4452, 4876, 4921, 5106, 5244, 5883, 5957, 6042, 6118, 7049, 7314, 7844, 8436, 8533, 9177, 9842, 10212, 11766, 11914, 12084, 12236, 13727, 14098, 14628, 14763, 16169, 17066, 17871, 18354, 19684, 21147, 23161, 23532, 23828, 25599, 27454, 28196, 29526, 32338, 34132, 35742, 36708, 37259, 41181, 42294, 45103, 46322, 48507, 51198, 54908, 59052, 64676, 69483, 71484, 74518, 82362, 84588, 90206, 92644, 97014, 102396, 111777, 113183, 135309, 138966, 149036, 162127, 164724, 180412, 194028, 223554, 226366, 260813, 270618, 277932, 315721, 324254, 339549, 447108, 452732, 486381, 521626, 541236, 631442, 648508, 679098, 782439, 856957, 947163, 972762, 1043252, 1262884, 1358196, 1564878, 1713914, 1894326, 1945524, 2570871, 3129756, 3427828, 3788652, 5141742, 5998699, 10283484, 11997398, 17996097, 23994796, 35992194, 71984388]

約数ペア:

[(1, 71984388), (2, 35992194), (3, 23994796), (4, 17996097), (6, 11997398), (7, 10283484), (12, 5998699), (14, 5141742), (19, 3788652), (21, 3427828), (23, 3129756), (28, 2570871), (37, 1945524), (38, 1894326), (42, 1713914), (46, 1564878), (53, 1358196), (57, 1262884), (69, 1043252), (74, 972762), (76, 947163), (84, 856957), (92, 782439), (106, 679098), (111, 648508), (114, 631442), (133, 541236), (138, 521626), (148, 486381), (159, 452732), (161, 447108), (212, 339549), (222, 324254), (228, 315721), (259, 277932), (266, 270618), (276, 260813), (318, 226366), (322, 223554), (371, 194028), (399, 180412), (437, 164724), (444, 162127), (483, 149036), (518, 138966), (532, 135309), (636, 113183), (644, 111777), (703, 102396), (742, 97014), (777, 92644), (798, 90206), (851, 84588), (874, 82362), (966, 74518), (1007, 71484), (1036, 69483), (1113, 64676), (1219, 59052), (1311, 54908), (1406, 51198), (1484, 48507), (1554, 46322), (1596, 45103), (1702, 42294), (1748, 41181), (1932, 37259), (1961, 36708), (2014, 35742), (2109, 34132), (2226, 32338), (2438, 29526), (2553, 28196), (2622, 27454), (2812, 25599), (3021, 23828), (3059, 23532), (3108, 23161), (3404, 21147), (3657, 19684), (3922, 18354), (4028, 17871), (4218, 17066), (4452, 16169), (4876, 14763), (4921, 14628), (5106, 14098), (5244, 13727), (5883, 12236), (5957, 12084), (6042, 11914), (6118, 11766), (7049, 10212), (7314, 9842), (7844, 9177), (8436, 8533)]