72458778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23633}}^1$

素因数の和:23718

約数の個数: 32

約数和(自身を含む): 167895936

約数和(自身を除く): 95437158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 23633, 47266, 70899, 141798, 165431, 330862, 496293, 992586, 1725209, 3450418, 5175627, 10351254, 12076463, 24152926, 36229389, 72458778]

約数ペア:

[(1, 72458778), (2, 36229389), (3, 24152926), (6, 12076463), (7, 10351254), (14, 5175627), (21, 3450418), (42, 1725209), (73, 992586), (146, 496293), (219, 330862), (438, 165431), (511, 141798), (1022, 70899), (1533, 47266), (3066, 23633)]