64313856

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 120

約数和(自身を含む): 196772004

約数和(自身を除く): 132458148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 821, 1088, 1152, 1224, 1536, 1632, 1642, 2176, 2304, 2448, 2463, 3264, 3284, 4352, 4608, 4896, 4926, 6528, 6568, 7389, 8704, 9792, 9852, 13056, 13136, 13957, 14778, 19584, 19704, 26112, 26272, 27914, 29556, 39168, 39408, 41871, 52544, 55828, 59112, 78336, 78816, 83742, 105088, 111656, 118224, 125613, 157632, 167484, 210176, 223312, 236448, 251226, 315264, 334968, 420352, 446624, 472896, 502452, 630528, 669936, 893248, 945792, 1004904, 1261056, 1339872, 1786496, 1891584, 2009808, 2679744, 3572992, 3783168, 4019616, 5359488, 7145984, 8039232, 10718976, 16078464, 21437952, 32156928, 64313856]

約数ペア:

[(1, 64313856), (2, 32156928), (3, 21437952), (4, 16078464), (6, 10718976), (8, 8039232), (9, 7145984), (12, 5359488), (16, 4019616), (17, 3783168), (18, 3572992), (24, 2679744), (32, 2009808), (34, 1891584), (36, 1786496), (48, 1339872), (51, 1261056), (64, 1004904), (68, 945792), (72, 893248), (96, 669936), (102, 630528), (128, 502452), (136, 472896), (144, 446624), (153, 420352), (192, 334968), (204, 315264), (256, 251226), (272, 236448), (288, 223312), (306, 210176), (384, 167484), (408, 157632), (512, 125613), (544, 118224), (576, 111656), (612, 105088), (768, 83742), (816, 78816), (821, 78336), (1088, 59112), (1152, 55828), (1224, 52544), (1536, 41871), (1632, 39408), (1642, 39168), (2176, 29556), (2304, 27914), (2448, 26272), (2463, 26112), (3264, 19704), (3284, 19584), (4352, 14778), (4608, 13957), (4896, 13136), (4926, 13056), (6528, 9852), (6568, 9792), (7389, 8704)]