61071738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 166813920

約数和(自身を除く): 105742182

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 49, 57, 58, 78, 87, 91, 98, 114, 133, 147, 174, 182, 203, 247, 266, 273, 294, 377, 399, 406, 494, 546, 551, 609, 637, 741, 754, 798, 841, 931, 1102, 1131, 1218, 1274, 1421, 1482, 1653, 1682, 1729, 1862, 1911, 2262, 2523, 2639, 2793, 2842, 3306, 3458, 3822, 3857, 4263, 5046, 5187, 5278, 5586, 5887, 7163, 7714, 7917, 8526, 10374, 10933, 11571, 11774, 12103, 14326, 15834, 15979, 17661, 18473, 21489, 21866, 23142, 24206, 26999, 31958, 32799, 35322, 36309, 36946, 41209, 42978, 47937, 50141, 53998, 55419, 65598, 72618, 76531, 80997, 82418, 95874, 100282, 110838, 111853, 123627, 150423, 153062, 161994, 207727, 223706, 229593, 247254, 300846, 335559, 350987, 415454, 459186, 535717, 623181, 671118, 701974, 782971, 1052961, 1071434, 1246362, 1454089, 1565942, 1607151, 2105922, 2348913, 2908178, 3214302, 4362267, 4697826, 8724534, 10178623, 20357246, 30535869, 61071738]

約数ペア:

[(1, 61071738), (2, 30535869), (3, 20357246), (6, 10178623), (7, 8724534), (13, 4697826), (14, 4362267), (19, 3214302), (21, 2908178), (26, 2348913), (29, 2105922), (38, 1607151), (39, 1565942), (42, 1454089), (49, 1246362), (57, 1071434), (58, 1052961), (78, 782971), (87, 701974), (91, 671118), (98, 623181), (114, 535717), (133, 459186), (147, 415454), (174, 350987), (182, 335559), (203, 300846), (247, 247254), (266, 229593), (273, 223706), (294, 207727), (377, 161994), (399, 153062), (406, 150423), (494, 123627), (546, 111853), (551, 110838), (609, 100282), (637, 95874), (741, 82418), (754, 80997), (798, 76531), (841, 72618), (931, 65598), (1102, 55419), (1131, 53998), (1218, 50141), (1274, 47937), (1421, 42978), (1482, 41209), (1653, 36946), (1682, 36309), (1729, 35322), (1862, 32799), (1911, 31958), (2262, 26999), (2523, 24206), (2639, 23142), (2793, 21866), (2842, 21489), (3306, 18473), (3458, 17661), (3822, 15979), (3857, 15834), (4263, 14326), (5046, 12103), (5187, 11774), (5278, 11571), (5586, 10933), (5887, 10374), (7163, 8526), (7714, 7917)]