72624178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 51791822

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1279, 1958, 2558, 2581, 5162, 14069, 28138, 28391, 37091, 56782, 74182, 113831, 227662, 408001, 816002, 1252141, 2504282, 3301099, 6602198, 36312089, 72624178]

約数ペア:

[(1, 72624178), (2, 36312089), (11, 6602198), (22, 3301099), (29, 2504282), (58, 1252141), (89, 816002), (178, 408001), (319, 227662), (638, 113831), (979, 74182), (1279, 56782), (1958, 37091), (2558, 28391), (2581, 28138), (5162, 14069)]