72716448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 219542400

約数和(自身を除く): 146825952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 241, 336, 449, 482, 672, 723, 898, 964, 1347, 1446, 1687, 1796, 1928, 2694, 2892, 3143, 3374, 3592, 3856, 5061, 5388, 5784, 6286, 6748, 7184, 7712, 9429, 10122, 10776, 11568, 12572, 13496, 14368, 18858, 20244, 21552, 23136, 25144, 26992, 37716, 40488, 43104, 50288, 53984, 75432, 80976, 100576, 108209, 150864, 161952, 216418, 301728, 324627, 432836, 649254, 757463, 865672, 1298508, 1514926, 1731344, 2272389, 2597016, 3029852, 3462688, 4544778, 5194032, 6059704, 9089556, 10388064, 12119408, 18179112, 24238816, 36358224, 72716448]

約数ペア:

[(1, 72716448), (2, 36358224), (3, 24238816), (4, 18179112), (6, 12119408), (7, 10388064), (8, 9089556), (12, 6059704), (14, 5194032), (16, 4544778), (21, 3462688), (24, 3029852), (28, 2597016), (32, 2272389), (42, 1731344), (48, 1514926), (56, 1298508), (84, 865672), (96, 757463), (112, 649254), (168, 432836), (224, 324627), (241, 301728), (336, 216418), (449, 161952), (482, 150864), (672, 108209), (723, 100576), (898, 80976), (964, 75432), (1347, 53984), (1446, 50288), (1687, 43104), (1796, 40488), (1928, 37716), (2694, 26992), (2892, 25144), (3143, 23136), (3374, 21552), (3592, 20244), (3856, 18858), (5061, 14368), (5388, 13496), (5784, 12572), (6286, 11568), (6748, 10776), (7184, 10122), (7712, 9429)]