71249808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4072

約数の個数: 80

約数和(自身を含む): 214379136

約数和(自身を除く): 143129328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4001, 4452, 5936, 8002, 8904, 12003, 16004, 17808, 24006, 28007, 32008, 48012, 56014, 64016, 84021, 96024, 112028, 168042, 192048, 212053, 224056, 336084, 424106, 448112, 636159, 672168, 848212, 1272318, 1344336, 1484371, 1696424, 2544636, 2968742, 3392848, 4453113, 5089272, 5937484, 8906226, 10178544, 11874968, 17812452, 23749936, 35624904, 71249808]

約数ペア:

[(1, 71249808), (2, 35624904), (3, 23749936), (4, 17812452), (6, 11874968), (7, 10178544), (8, 8906226), (12, 5937484), (14, 5089272), (16, 4453113), (21, 3392848), (24, 2968742), (28, 2544636), (42, 1696424), (48, 1484371), (53, 1344336), (56, 1272318), (84, 848212), (106, 672168), (112, 636159), (159, 448112), (168, 424106), (212, 336084), (318, 224056), (336, 212053), (371, 192048), (424, 168042), (636, 112028), (742, 96024), (848, 84021), (1113, 64016), (1272, 56014), (1484, 48012), (2226, 32008), (2544, 28007), (2968, 24006), (4001, 17808), (4452, 16004), (5936, 12003), (8002, 8904)]