71427096

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 220558800

約数和(自身を除く): 149131704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 139, 156, 162, 183, 216, 234, 244, 278, 312, 324, 351, 366, 417, 468, 488, 549, 556, 648, 702, 732, 793, 834, 936, 1053, 1098, 1112, 1251, 1404, 1464, 1586, 1647, 1668, 1807, 2106, 2196, 2379, 2502, 2808, 3172, 3294, 3336, 3614, 3753, 4212, 4392, 4758, 4941, 5004, 5421, 6344, 6588, 7137, 7228, 7506, 8424, 8479, 9516, 9882, 10008, 10842, 11259, 13176, 14274, 14456, 15012, 16263, 16958, 19032, 19764, 21411, 21684, 22518, 25437, 28548, 30024, 32526, 33916, 39528, 42822, 43368, 45036, 48789, 50874, 57096, 64233, 65052, 67832, 76311, 85644, 90072, 97578, 101748, 110227, 128466, 130104, 146367, 152622, 171288, 195156, 203496, 220454, 228933, 256932, 292734, 305244, 330681, 390312, 440908, 457866, 513864, 585468, 610488, 661362, 686799, 881816, 915732, 992043, 1170936, 1322724, 1373598, 1831464, 1984086, 2645448, 2747196, 2976129, 3968172, 5494392, 5952258, 7936344, 8928387, 11904516, 17856774, 23809032, 35713548, 71427096]

約数ペア:

[(1, 71427096), (2, 35713548), (3, 23809032), (4, 17856774), (6, 11904516), (8, 8928387), (9, 7936344), (12, 5952258), (13, 5494392), (18, 3968172), (24, 2976129), (26, 2747196), (27, 2645448), (36, 1984086), (39, 1831464), (52, 1373598), (54, 1322724), (61, 1170936), (72, 992043), (78, 915732), (81, 881816), (104, 686799), (108, 661362), (117, 610488), (122, 585468), (139, 513864), (156, 457866), (162, 440908), (183, 390312), (216, 330681), (234, 305244), (244, 292734), (278, 256932), (312, 228933), (324, 220454), (351, 203496), (366, 195156), (417, 171288), (468, 152622), (488, 146367), (549, 130104), (556, 128466), (648, 110227), (702, 101748), (732, 97578), (793, 90072), (834, 85644), (936, 76311), (1053, 67832), (1098, 65052), (1112, 64233), (1251, 57096), (1404, 50874), (1464, 48789), (1586, 45036), (1647, 43368), (1668, 42822), (1807, 39528), (2106, 33916), (2196, 32526), (2379, 30024), (2502, 28548), (2808, 25437), (3172, 22518), (3294, 21684), (3336, 21411), (3614, 19764), (3753, 19032), (4212, 16958), (4392, 16263), (4758, 15012), (4941, 14456), (5004, 14274), (5421, 13176), (6344, 11259), (6588, 10842), (7137, 10008), (7228, 9882), (7506, 9516), (8424, 8479)]