68266112

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 141820800

約数和(自身を除く): 73554688

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 128, 157, 158, 172, 314, 316, 344, 628, 632, 688, 1256, 1264, 1376, 2512, 2528, 2752, 3397, 5024, 5056, 5504, 6751, 6794, 10048, 10112, 12403, 13502, 13588, 20096, 24806, 27004, 27176, 49612, 54008, 54352, 99224, 108016, 108704, 198448, 216032, 217408, 396896, 432064, 434816, 533329, 793792, 864128, 1066658, 1587584, 2133316, 4266632, 8533264, 17066528, 34133056, 68266112]

約数ペア:

[(1, 68266112), (2, 34133056), (4, 17066528), (8, 8533264), (16, 4266632), (32, 2133316), (43, 1587584), (64, 1066658), (79, 864128), (86, 793792), (128, 533329), (157, 434816), (158, 432064), (172, 396896), (314, 217408), (316, 216032), (344, 198448), (628, 108704), (632, 108016), (688, 99224), (1256, 54352), (1264, 54008), (1376, 49612), (2512, 27176), (2528, 27004), (2752, 24806), (3397, 20096), (5024, 13588), (5056, 13502), (5504, 12403), (6751, 10112), (6794, 10048)]