80846766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 239763888

約数和(自身を除く): 158917122

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 273, 286, 294, 429, 441, 462, 539, 546, 637, 641, 693, 819, 858, 882, 1001, 1078, 1274, 1282, 1287, 1386, 1617, 1638, 1911, 1923, 2002, 2574, 3003, 3234, 3822, 3846, 4487, 4851, 5733, 5769, 6006, 7007, 7051, 8333, 8974, 9009, 9702, 11466, 11538, 13461, 14014, 14102, 16666, 18018, 21021, 21153, 24999, 26922, 31409, 40383, 42042, 42306, 49357, 49998, 58331, 62818, 63063, 63459, 74997, 80766, 91663, 94227, 98714, 116662, 126126, 126918, 148071, 149994, 174993, 183326, 188454, 274989, 282681, 296142, 345499, 349986, 408317, 444213, 524979, 549978, 565362, 641641, 690998, 816634, 824967, 888426, 1036497, 1049958, 1224951, 1283282, 1649934, 1924923, 2072994, 2449902, 3109491, 3674853, 3849846, 4491487, 5774769, 6218982, 7349706, 8982974, 11549538, 13474461, 26948922, 40423383, 80846766]

約数ペア:

[(1, 80846766), (2, 40423383), (3, 26948922), (6, 13474461), (7, 11549538), (9, 8982974), (11, 7349706), (13, 6218982), (14, 5774769), (18, 4491487), (21, 3849846), (22, 3674853), (26, 3109491), (33, 2449902), (39, 2072994), (42, 1924923), (49, 1649934), (63, 1283282), (66, 1224951), (77, 1049958), (78, 1036497), (91, 888426), (98, 824967), (99, 816634), (117, 690998), (126, 641641), (143, 565362), (147, 549978), (154, 524979), (182, 444213), (198, 408317), (231, 349986), (234, 345499), (273, 296142), (286, 282681), (294, 274989), (429, 188454), (441, 183326), (462, 174993), (539, 149994), (546, 148071), (637, 126918), (641, 126126), (693, 116662), (819, 98714), (858, 94227), (882, 91663), (1001, 80766), (1078, 74997), (1274, 63459), (1282, 63063), (1287, 62818), (1386, 58331), (1617, 49998), (1638, 49357), (1911, 42306), (1923, 42042), (2002, 40383), (2574, 31409), (3003, 26922), (3234, 24999), (3822, 21153), (3846, 21021), (4487, 18018), (4851, 16666), (5733, 14102), (5769, 14014), (6006, 13461), (7007, 11538), (7051, 11466), (8333, 9702), (8974, 9009)]