87215448

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157999}}^1$

素因数の和:158031

約数の個数: 32

約数和(自身を含む): 227520000

約数和(自身を除く): 140304552

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 157999, 315998, 473997, 631996, 947994, 1263992, 1895988, 3633977, 3791976, 7267954, 10901931, 14535908, 21803862, 29071816, 43607724, 87215448]

約数ペア:

[(1, 87215448), (2, 43607724), (3, 29071816), (4, 21803862), (6, 14535908), (8, 10901931), (12, 7267954), (23, 3791976), (24, 3633977), (46, 1895988), (69, 1263992), (92, 947994), (138, 631996), (184, 473997), (276, 315998), (552, 157999)]