78230888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 150333960

約数和(自身を除く): 72103072

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 1381, 2762, 5524, 7081, 11048, 14162, 28324, 56648, 100813, 133957, 201626, 267914, 403252, 535828, 806504, 1071656, 9778861, 19557722, 39115444, 78230888]

約数ペア:

[(1, 78230888), (2, 39115444), (4, 19557722), (8, 9778861), (73, 1071656), (97, 806504), (146, 535828), (194, 403252), (292, 267914), (388, 201626), (584, 133957), (776, 100813), (1381, 56648), (2762, 28324), (5524, 14162), (7081, 11048)]