31149480726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{76991}}^1$

素因数の和:77051

約数の個数: 144

約数和(自身を含む): 87918704640

約数和(自身を除く): 56769223914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 182, 234, 247, 266, 273, 338, 342, 399, 494, 507, 546, 741, 798, 819, 1014, 1183, 1197, 1482, 1521, 1638, 1729, 2223, 2366, 2394, 3042, 3211, 3458, 3549, 4446, 5187, 6422, 7098, 9633, 10374, 10647, 15561, 19266, 21294, 22477, 28899, 31122, 44954, 57798, 67431, 76991, 134862, 153982, 202293, 230973, 404586, 461946, 538937, 692919, 1000883, 1077874, 1385838, 1462829, 1616811, 2001766, 2925658, 3002649, 3233622, 4388487, 4850433, 6005298, 7006181, 8776974, 9007947, 9700866, 10239803, 13011479, 13165461, 14012362, 18015894, 19016777, 20479606, 21018543, 26022958, 26330922, 30719409, 38033554, 39034437, 42037086, 57050331, 61438818, 63055629, 78068874, 91080353, 92158227, 114100662, 117103311, 126111258, 133117439, 171150993, 182160706, 184316454, 234206622, 247218101, 266234878, 273241059, 342301986, 399352317, 494436202, 546482118, 741654303, 798704634, 819723177, 1198056951, 1483308606, 1639446354, 1730526707, 2224962909, 2396113902, 3461053414, 4449925818, 5191580121, 10383160242, 15574740363, 31149480726]

約数ペア:

[(1, 31149480726), (2, 15574740363), (3, 10383160242), (6, 5191580121), (7, 4449925818), (9, 3461053414), (13, 2396113902), (14, 2224962909), (18, 1730526707), (19, 1639446354), (21, 1483308606), (26, 1198056951), (38, 819723177), (39, 798704634), (42, 741654303), (57, 546482118), (63, 494436202), (78, 399352317), (91, 342301986), (114, 273241059), (117, 266234878), (126, 247218101), (133, 234206622), (169, 184316454), (171, 182160706), (182, 171150993), (234, 133117439), (247, 126111258), (266, 117103311), (273, 114100662), (338, 92158227), (342, 91080353), (399, 78068874), (494, 63055629), (507, 61438818), (546, 57050331), (741, 42037086), (798, 39034437), (819, 38033554), (1014, 30719409), (1183, 26330922), (1197, 26022958), (1482, 21018543), (1521, 20479606), (1638, 19016777), (1729, 18015894), (2223, 14012362), (2366, 13165461), (2394, 13011479), (3042, 10239803), (3211, 9700866), (3458, 9007947), (3549, 8776974), (4446, 7006181), (5187, 6005298), (6422, 4850433), (7098, 4388487), (9633, 3233622), (10374, 3002649), (10647, 2925658), (15561, 2001766), (19266, 1616811), (21294, 1462829), (22477, 1385838), (28899, 1077874), (31122, 1000883), (44954, 692919), (57798, 538937), (67431, 461946), (76991, 404586), (134862, 230973), (153982, 202293)]