72601432

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 150053040

約数和(自身を除く): 77451608

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 874, 1093, 1444, 1748, 2186, 2888, 3496, 4372, 8303, 8744, 16606, 20767, 25139, 33212, 41534, 50278, 66424, 83068, 100556, 166136, 201112, 394573, 477641, 789146, 955282, 1578292, 1910564, 3156584, 3821128, 9075179, 18150358, 36300716, 72601432]

約数ペア:

[(1, 72601432), (2, 36300716), (4, 18150358), (8, 9075179), (19, 3821128), (23, 3156584), (38, 1910564), (46, 1578292), (76, 955282), (92, 789146), (152, 477641), (184, 394573), (361, 201112), (437, 166136), (722, 100556), (874, 83068), (1093, 66424), (1444, 50278), (1748, 41534), (2186, 33212), (2888, 25139), (3496, 20767), (4372, 16606), (8303, 8744)]