72827888

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8231}}^1$

素因数の和:8325

約数の個数: 40

約数和(自身を含む): 163322880

約数和(自身を除く): 90494992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8231, 8848, 16462, 32924, 57617, 65848, 115234, 131696, 230468, 460936, 650249, 921872, 1300498, 2600996, 4551743, 5201992, 9103486, 10403984, 18206972, 36413944, 72827888]

約数ペア:

[(1, 72827888), (2, 36413944), (4, 18206972), (7, 10403984), (8, 9103486), (14, 5201992), (16, 4551743), (28, 2600996), (56, 1300498), (79, 921872), (112, 650249), (158, 460936), (316, 230468), (553, 131696), (632, 115234), (1106, 65848), (1264, 57617), (2212, 32924), (4424, 16462), (8231, 8848)]