87982464

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 254592000

約数和(自身を除く): 166609536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 389, 456, 496, 589, 608, 744, 778, 912, 992, 1167, 1178, 1216, 1488, 1556, 1767, 1824, 1984, 2334, 2356, 2432, 2976, 3112, 3534, 3648, 3968, 4668, 4712, 5952, 6224, 7068, 7296, 7391, 9336, 9424, 11904, 12059, 12448, 14136, 14782, 18672, 18848, 22173, 24118, 24896, 28272, 29564, 36177, 37344, 37696, 44346, 48236, 49792, 56544, 59128, 72354, 74688, 75392, 88692, 96472, 113088, 118256, 144708, 149376, 177384, 192944, 226176, 229121, 236512, 289416, 354768, 385888, 458242, 473024, 578832, 687363, 709536, 771776, 916484, 946048, 1157664, 1374726, 1419072, 1543552, 1832968, 2315328, 2749452, 2838144, 3665936, 4630656, 5498904, 7331872, 10997808, 14663744, 21995616, 29327488, 43991232, 87982464]

約数ペア:

[(1, 87982464), (2, 43991232), (3, 29327488), (4, 21995616), (6, 14663744), (8, 10997808), (12, 7331872), (16, 5498904), (19, 4630656), (24, 3665936), (31, 2838144), (32, 2749452), (38, 2315328), (48, 1832968), (57, 1543552), (62, 1419072), (64, 1374726), (76, 1157664), (93, 946048), (96, 916484), (114, 771776), (124, 709536), (128, 687363), (152, 578832), (186, 473024), (192, 458242), (228, 385888), (248, 354768), (304, 289416), (372, 236512), (384, 229121), (389, 226176), (456, 192944), (496, 177384), (589, 149376), (608, 144708), (744, 118256), (778, 113088), (912, 96472), (992, 88692), (1167, 75392), (1178, 74688), (1216, 72354), (1488, 59128), (1556, 56544), (1767, 49792), (1824, 48236), (1984, 44346), (2334, 37696), (2356, 37344), (2432, 36177), (2976, 29564), (3112, 28272), (3534, 24896), (3648, 24118), (3968, 22173), (4668, 18848), (4712, 18672), (5952, 14782), (6224, 14136), (7068, 12448), (7296, 12059), (7391, 11904), (9336, 9424)]