77139594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 132985206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 87, 93, 126, 174, 186, 189, 203, 217, 227, 261, 279, 378, 406, 434, 454, 522, 558, 609, 651, 681, 783, 837, 899, 1218, 1302, 1362, 1566, 1589, 1674, 1798, 1827, 1953, 2043, 2697, 3178, 3654, 3906, 4086, 4767, 5394, 5481, 5859, 6129, 6293, 6583, 7037, 8091, 9534, 10962, 11718, 12258, 12586, 13166, 14074, 14301, 16182, 18879, 19749, 21111, 24273, 28602, 37758, 39498, 42222, 42903, 46081, 48546, 49259, 56637, 59247, 63333, 85806, 92162, 98518, 113274, 118494, 126666, 138243, 147777, 169911, 177741, 189999, 204073, 276486, 295554, 339822, 355482, 379998, 408146, 414729, 443331, 612219, 829458, 886662, 1224438, 1244187, 1329993, 1428511, 1836657, 2488374, 2659986, 2857022, 3673314, 4285533, 5509971, 8571066, 11019942, 12856599, 25713198, 38569797, 77139594]

約数ペア:

[(1, 77139594), (2, 38569797), (3, 25713198), (6, 12856599), (7, 11019942), (9, 8571066), (14, 5509971), (18, 4285533), (21, 3673314), (27, 2857022), (29, 2659986), (31, 2488374), (42, 1836657), (54, 1428511), (58, 1329993), (62, 1244187), (63, 1224438), (87, 886662), (93, 829458), (126, 612219), (174, 443331), (186, 414729), (189, 408146), (203, 379998), (217, 355482), (227, 339822), (261, 295554), (279, 276486), (378, 204073), (406, 189999), (434, 177741), (454, 169911), (522, 147777), (558, 138243), (609, 126666), (651, 118494), (681, 113274), (783, 98518), (837, 92162), (899, 85806), (1218, 63333), (1302, 59247), (1362, 56637), (1566, 49259), (1589, 48546), (1674, 46081), (1798, 42903), (1827, 42222), (1953, 39498), (2043, 37758), (2697, 28602), (3178, 24273), (3654, 21111), (3906, 19749), (4086, 18879), (4767, 16182), (5394, 14301), (5481, 14074), (5859, 13166), (6129, 12586), (6293, 12258), (6583, 11718), (7037, 10962), (8091, 9534)]