84021888

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 241323840

約数和(自身を除く): 157301952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 211, 244, 272, 366, 384, 408, 422, 488, 544, 633, 732, 816, 844, 976, 1037, 1088, 1266, 1464, 1632, 1688, 1952, 2074, 2176, 2532, 2928, 3111, 3264, 3376, 3587, 3904, 4148, 5064, 5856, 6222, 6528, 6752, 7174, 7808, 8296, 10128, 10761, 11712, 12444, 12871, 13504, 14348, 16592, 20256, 21522, 23424, 24888, 25742, 27008, 28696, 33184, 38613, 40512, 43044, 49776, 51484, 57392, 66368, 77226, 81024, 86088, 99552, 102968, 114784, 132736, 154452, 172176, 199104, 205936, 218807, 229568, 308904, 344352, 398208, 411872, 437614, 459136, 617808, 656421, 688704, 823744, 875228, 1235616, 1312842, 1377408, 1647488, 1750456, 2471232, 2625684, 3500912, 4942464, 5251368, 7001824, 10502736, 14003648, 21005472, 28007296, 42010944, 84021888]

約数ペア:

[(1, 84021888), (2, 42010944), (3, 28007296), (4, 21005472), (6, 14003648), (8, 10502736), (12, 7001824), (16, 5251368), (17, 4942464), (24, 3500912), (32, 2625684), (34, 2471232), (48, 1750456), (51, 1647488), (61, 1377408), (64, 1312842), (68, 1235616), (96, 875228), (102, 823744), (122, 688704), (128, 656421), (136, 617808), (183, 459136), (192, 437614), (204, 411872), (211, 398208), (244, 344352), (272, 308904), (366, 229568), (384, 218807), (408, 205936), (422, 199104), (488, 172176), (544, 154452), (633, 132736), (732, 114784), (816, 102968), (844, 99552), (976, 86088), (1037, 81024), (1088, 77226), (1266, 66368), (1464, 57392), (1632, 51484), (1688, 49776), (1952, 43044), (2074, 40512), (2176, 38613), (2532, 33184), (2928, 28696), (3111, 27008), (3264, 25742), (3376, 24888), (3587, 23424), (3904, 21522), (4148, 20256), (5064, 16592), (5856, 14348), (6222, 13504), (6528, 12871), (6752, 12444), (7174, 11712), (7808, 10761), (8296, 10128)]