68777096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 71882104

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 73, 116, 124, 131, 146, 232, 248, 262, 292, 524, 584, 899, 1048, 1798, 2117, 2263, 3596, 3799, 4061, 4234, 4526, 7192, 7598, 8122, 8468, 9052, 9563, 15196, 16244, 16936, 18104, 19126, 30392, 32488, 38252, 65627, 76504, 117769, 131254, 235538, 262508, 277327, 296453, 471076, 525016, 554654, 592906, 942152, 1109308, 1185812, 2218616, 2371624, 8597137, 17194274, 34388548, 68777096]

約数ペア:

[(1, 68777096), (2, 34388548), (4, 17194274), (8, 8597137), (29, 2371624), (31, 2218616), (58, 1185812), (62, 1109308), (73, 942152), (116, 592906), (124, 554654), (131, 525016), (146, 471076), (232, 296453), (248, 277327), (262, 262508), (292, 235538), (524, 131254), (584, 117769), (899, 76504), (1048, 65627), (1798, 38252), (2117, 32488), (2263, 30392), (3596, 19126), (3799, 18104), (4061, 16936), (4234, 16244), (4526, 15196), (7192, 9563), (7598, 9052), (8122, 8468)]