31253688

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 92074320

約数和(自身を除く): 60820632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 233, 243, 276, 324, 414, 466, 486, 552, 621, 648, 699, 729, 828, 932, 972, 1242, 1398, 1458, 1656, 1863, 1864, 1944, 2097, 2484, 2796, 2916, 3726, 4194, 4968, 5359, 5589, 5592, 5832, 6291, 7452, 8388, 10718, 11178, 12582, 14904, 16077, 16767, 16776, 18873, 21436, 22356, 25164, 32154, 33534, 37746, 42872, 44712, 48231, 50328, 56619, 64308, 67068, 75492, 96462, 113238, 128616, 134136, 144693, 150984, 169857, 192924, 226476, 289386, 339714, 385848, 434079, 452952, 578772, 679428, 868158, 1157544, 1302237, 1358856, 1736316, 2604474, 3472632, 3906711, 5208948, 7813422, 10417896, 15626844, 31253688]

約数ペア:

[(1, 31253688), (2, 15626844), (3, 10417896), (4, 7813422), (6, 5208948), (8, 3906711), (9, 3472632), (12, 2604474), (18, 1736316), (23, 1358856), (24, 1302237), (27, 1157544), (36, 868158), (46, 679428), (54, 578772), (69, 452952), (72, 434079), (81, 385848), (92, 339714), (108, 289386), (138, 226476), (162, 192924), (184, 169857), (207, 150984), (216, 144693), (233, 134136), (243, 128616), (276, 113238), (324, 96462), (414, 75492), (466, 67068), (486, 64308), (552, 56619), (621, 50328), (648, 48231), (699, 44712), (729, 42872), (828, 37746), (932, 33534), (972, 32154), (1242, 25164), (1398, 22356), (1458, 21436), (1656, 18873), (1863, 16776), (1864, 16767), (1944, 16077), (2097, 14904), (2484, 12582), (2796, 11178), (2916, 10718), (3726, 8388), (4194, 7452), (4968, 6291), (5359, 5832), (5589, 5592)]