72402184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 147472380

約数和(自身を除く): 75070196

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 241, 376, 482, 799, 964, 1598, 1928, 2209, 3196, 4097, 4418, 6392, 8194, 8836, 11327, 16388, 17672, 22654, 32776, 37553, 45308, 75106, 90616, 150212, 192559, 300424, 385118, 532369, 770236, 1064738, 1540472, 2129476, 4258952, 9050273, 18100546, 36201092, 72402184]

約数ペア:

[(1, 72402184), (2, 36201092), (4, 18100546), (8, 9050273), (17, 4258952), (34, 2129476), (47, 1540472), (68, 1064738), (94, 770236), (136, 532369), (188, 385118), (241, 300424), (376, 192559), (482, 150212), (799, 90616), (964, 75106), (1598, 45308), (1928, 37553), (2209, 32776), (3196, 22654), (4097, 17672), (4418, 16388), (6392, 11327), (8194, 8836)]