72361496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 76937704

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 71, 92, 116, 142, 184, 191, 232, 284, 382, 568, 667, 764, 1334, 1528, 1633, 2059, 2668, 3266, 4118, 4393, 5336, 5539, 6532, 8236, 8786, 11078, 13064, 13561, 16472, 17572, 22156, 27122, 35144, 44312, 47357, 54244, 94714, 108488, 127397, 189428, 254794, 311903, 378856, 393269, 509588, 623806, 786538, 1019176, 1247612, 1573076, 2495224, 3146152, 9045187, 18090374, 36180748, 72361496]

約数ペア:

[(1, 72361496), (2, 36180748), (4, 18090374), (8, 9045187), (23, 3146152), (29, 2495224), (46, 1573076), (58, 1247612), (71, 1019176), (92, 786538), (116, 623806), (142, 509588), (184, 393269), (191, 378856), (232, 311903), (284, 254794), (382, 189428), (568, 127397), (667, 108488), (764, 94714), (1334, 54244), (1528, 47357), (1633, 44312), (2059, 35144), (2668, 27122), (3266, 22156), (4118, 17572), (4393, 16472), (5336, 13561), (5539, 13064), (6532, 11078), (8236, 8786)]