79971276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 170851380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 53, 66, 69, 71, 77, 84, 92, 106, 132, 138, 142, 154, 159, 161, 212, 213, 231, 253, 276, 284, 308, 318, 322, 371, 426, 462, 483, 497, 506, 583, 636, 644, 742, 759, 781, 852, 924, 966, 994, 1012, 1113, 1166, 1219, 1484, 1491, 1518, 1562, 1633, 1749, 1771, 1932, 1988, 2226, 2332, 2343, 2438, 2982, 3036, 3124, 3266, 3498, 3542, 3657, 3763, 4081, 4452, 4686, 4876, 4899, 5313, 5467, 5964, 6532, 6996, 7084, 7314, 7526, 8162, 8533, 9372, 9798, 10626, 10934, 11289, 11431, 12243, 13409, 14628, 15052, 16324, 16401, 17066, 17963, 19596, 21252, 21868, 22578, 22862, 24486, 25599, 26341, 26818, 32802, 34132, 34293, 35926, 40227, 41393, 45156, 45724, 48972, 51198, 52682, 53636, 53889, 65604, 68586, 71852, 79023, 80454, 82786, 86549, 93863, 102396, 105364, 107778, 124179, 125741, 137172, 158046, 160908, 165572, 173098, 187726, 215556, 248358, 251482, 259647, 281589, 289751, 316092, 346196, 375452, 377223, 496716, 502964, 519294, 563178, 579502, 605843, 754446, 869253, 952039, 1038588, 1126356, 1159004, 1211686, 1508892, 1738506, 1817529, 1904078, 2423372, 2856117, 3477012, 3635058, 3808156, 5712234, 6664273, 7270116, 11424468, 13328546, 19992819, 26657092, 39985638, 79971276]

約数ペア:

[(1, 79971276), (2, 39985638), (3, 26657092), (4, 19992819), (6, 13328546), (7, 11424468), (11, 7270116), (12, 6664273), (14, 5712234), (21, 3808156), (22, 3635058), (23, 3477012), (28, 2856117), (33, 2423372), (42, 1904078), (44, 1817529), (46, 1738506), (53, 1508892), (66, 1211686), (69, 1159004), (71, 1126356), (77, 1038588), (84, 952039), (92, 869253), (106, 754446), (132, 605843), (138, 579502), (142, 563178), (154, 519294), (159, 502964), (161, 496716), (212, 377223), (213, 375452), (231, 346196), (253, 316092), (276, 289751), (284, 281589), (308, 259647), (318, 251482), (322, 248358), (371, 215556), (426, 187726), (462, 173098), (483, 165572), (497, 160908), (506, 158046), (583, 137172), (636, 125741), (644, 124179), (742, 107778), (759, 105364), (781, 102396), (852, 93863), (924, 86549), (966, 82786), (994, 80454), (1012, 79023), (1113, 71852), (1166, 68586), (1219, 65604), (1484, 53889), (1491, 53636), (1518, 52682), (1562, 51198), (1633, 48972), (1749, 45724), (1771, 45156), (1932, 41393), (1988, 40227), (2226, 35926), (2332, 34293), (2343, 34132), (2438, 32802), (2982, 26818), (3036, 26341), (3124, 25599), (3266, 24486), (3498, 22862), (3542, 22578), (3657, 21868), (3763, 21252), (4081, 19596), (4452, 17963), (4686, 17066), (4876, 16401), (4899, 16324), (5313, 15052), (5467, 14628), (5964, 13409), (6532, 12243), (6996, 11431), (7084, 11289), (7314, 10934), (7526, 10626), (8162, 9798), (8533, 9372)]