129624984

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25357}}^1$

素因数の和:25440

約数の個数: 48

約数和(自身を含む): 356026320

約数和(自身を除く): 226401336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 25357, 50714, 76071, 101428, 152142, 202856, 228213, 304284, 456426, 608568, 912852, 1800347, 1825704, 3600694, 5401041, 7201388, 10802082, 14402776, 16203123, 21604164, 32406246, 43208328, 64812492, 129624984]

約数ペア:

[(1, 129624984), (2, 64812492), (3, 43208328), (4, 32406246), (6, 21604164), (8, 16203123), (9, 14402776), (12, 10802082), (18, 7201388), (24, 5401041), (36, 3600694), (71, 1825704), (72, 1800347), (142, 912852), (213, 608568), (284, 456426), (426, 304284), (568, 228213), (639, 202856), (852, 152142), (1278, 101428), (1704, 76071), (2556, 50714), (5112, 25357)]