85264128

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1654

約数の個数: 108

約数和(自身を含む): 256685520

約数和(自身を除く): 171421392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1609, 1656, 2208, 2304, 2944, 3218, 3312, 4416, 4827, 5888, 6436, 6624, 8832, 9654, 12872, 13248, 14481, 17664, 19308, 25744, 26496, 28962, 37007, 38616, 51488, 52992, 57924, 74014, 77232, 102976, 111021, 115848, 148028, 154464, 205952, 222042, 231696, 296056, 308928, 333063, 411904, 444084, 463392, 592112, 617856, 666126, 888168, 926784, 1184224, 1235712, 1332252, 1776336, 1853568, 2368448, 2664504, 3552672, 3707136, 4736896, 5329008, 7105344, 9473792, 10658016, 14210688, 21316032, 28421376, 42632064, 85264128]

約数ペア:

[(1, 85264128), (2, 42632064), (3, 28421376), (4, 21316032), (6, 14210688), (8, 10658016), (9, 9473792), (12, 7105344), (16, 5329008), (18, 4736896), (23, 3707136), (24, 3552672), (32, 2664504), (36, 2368448), (46, 1853568), (48, 1776336), (64, 1332252), (69, 1235712), (72, 1184224), (92, 926784), (96, 888168), (128, 666126), (138, 617856), (144, 592112), (184, 463392), (192, 444084), (207, 411904), (256, 333063), (276, 308928), (288, 296056), (368, 231696), (384, 222042), (414, 205952), (552, 154464), (576, 148028), (736, 115848), (768, 111021), (828, 102976), (1104, 77232), (1152, 74014), (1472, 57924), (1609, 52992), (1656, 51488), (2208, 38616), (2304, 37007), (2944, 28962), (3218, 26496), (3312, 25744), (4416, 19308), (4827, 17664), (5888, 14481), (6436, 13248), (6624, 12872), (8832, 9654)]