68237568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 108

約数和(自身を含む): 224905408

約数和(自身を除く): 156667840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4231, 5376, 8064, 8462, 12693, 16128, 16924, 25386, 29617, 33848, 38079, 50772, 59234, 67696, 76158, 88851, 101544, 118468, 135392, 152316, 177702, 203088, 236936, 266553, 270784, 304632, 355404, 406176, 473872, 533106, 541568, 609264, 710808, 812352, 947744, 1066212, 1083136, 1218528, 1421616, 1624704, 1895488, 2132424, 2437056, 2843232, 3249408, 3790976, 4264848, 4874112, 5686464, 7581952, 8529696, 9748224, 11372928, 17059392, 22745856, 34118784, 68237568]

約数ペア:

[(1, 68237568), (2, 34118784), (3, 22745856), (4, 17059392), (6, 11372928), (7, 9748224), (8, 8529696), (9, 7581952), (12, 5686464), (14, 4874112), (16, 4264848), (18, 3790976), (21, 3249408), (24, 2843232), (28, 2437056), (32, 2132424), (36, 1895488), (42, 1624704), (48, 1421616), (56, 1218528), (63, 1083136), (64, 1066212), (72, 947744), (84, 812352), (96, 710808), (112, 609264), (126, 541568), (128, 533106), (144, 473872), (168, 406176), (192, 355404), (224, 304632), (252, 270784), (256, 266553), (288, 236936), (336, 203088), (384, 177702), (448, 152316), (504, 135392), (576, 118468), (672, 101544), (768, 88851), (896, 76158), (1008, 67696), (1152, 59234), (1344, 50772), (1792, 38079), (2016, 33848), (2304, 29617), (2688, 25386), (4032, 16924), (4231, 16128), (5376, 12693), (8064, 8462)]