78024856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 187019280

約数和(自身を除く): 108994424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 251, 364, 392, 427, 488, 502, 637, 728, 793, 854, 1004, 1274, 1586, 1708, 1757, 2008, 2548, 2989, 3172, 3263, 3416, 3514, 5096, 5551, 5978, 6344, 6526, 7028, 11102, 11956, 12299, 13052, 14056, 15311, 22204, 22841, 23912, 24598, 26104, 30622, 38857, 44408, 45682, 49196, 61244, 77714, 91364, 98392, 107177, 122488, 155428, 159887, 182728, 199043, 214354, 310856, 319774, 398086, 428708, 639548, 750239, 796172, 857416, 1279096, 1393301, 1500478, 1592344, 2786602, 3000956, 5573204, 6001912, 9753107, 11146408, 19506214, 39012428, 78024856]

約数ペア:

[(1, 78024856), (2, 39012428), (4, 19506214), (7, 11146408), (8, 9753107), (13, 6001912), (14, 5573204), (26, 3000956), (28, 2786602), (49, 1592344), (52, 1500478), (56, 1393301), (61, 1279096), (91, 857416), (98, 796172), (104, 750239), (122, 639548), (182, 428708), (196, 398086), (244, 319774), (251, 310856), (364, 214354), (392, 199043), (427, 182728), (488, 159887), (502, 155428), (637, 122488), (728, 107177), (793, 98392), (854, 91364), (1004, 77714), (1274, 61244), (1586, 49196), (1708, 45682), (1757, 44408), (2008, 38857), (2548, 30622), (2989, 26104), (3172, 24598), (3263, 23912), (3416, 22841), (3514, 22204), (5096, 15311), (5551, 14056), (5978, 13052), (6344, 12299), (6526, 11956), (7028, 11102)]