71514954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 127550646

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 102, 119, 126, 153, 186, 189, 217, 238, 279, 306, 357, 359, 378, 434, 459, 527, 558, 651, 714, 718, 837, 918, 1054, 1071, 1077, 1302, 1581, 1674, 1953, 2142, 2154, 2513, 3162, 3213, 3231, 3689, 3906, 4743, 5026, 5859, 6103, 6426, 6462, 7378, 7539, 9486, 9693, 11067, 11129, 11718, 12206, 14229, 15078, 18309, 19386, 22134, 22258, 22617, 28458, 33201, 33387, 36618, 42721, 45234, 54927, 66402, 66774, 67851, 77903, 85442, 99603, 100161, 109854, 128163, 135702, 155806, 164781, 189193, 199206, 200322, 233709, 256326, 300483, 329562, 378386, 384489, 467418, 567579, 600966, 701127, 768978, 1135158, 1153467, 1324351, 1402254, 1702737, 2103381, 2306934, 2648702, 3405474, 3973053, 4206762, 5108211, 7946106, 10216422, 11919159, 23838318, 35757477, 71514954]

約数ペア:

[(1, 71514954), (2, 35757477), (3, 23838318), (6, 11919159), (7, 10216422), (9, 7946106), (14, 5108211), (17, 4206762), (18, 3973053), (21, 3405474), (27, 2648702), (31, 2306934), (34, 2103381), (42, 1702737), (51, 1402254), (54, 1324351), (62, 1153467), (63, 1135158), (93, 768978), (102, 701127), (119, 600966), (126, 567579), (153, 467418), (186, 384489), (189, 378386), (217, 329562), (238, 300483), (279, 256326), (306, 233709), (357, 200322), (359, 199206), (378, 189193), (434, 164781), (459, 155806), (527, 135702), (558, 128163), (651, 109854), (714, 100161), (718, 99603), (837, 85442), (918, 77903), (1054, 67851), (1071, 66774), (1077, 66402), (1302, 54927), (1581, 45234), (1674, 42721), (1953, 36618), (2142, 33387), (2154, 33201), (2513, 28458), (3162, 22617), (3213, 22258), (3231, 22134), (3689, 19386), (3906, 18309), (4743, 15078), (5026, 14229), (5859, 12206), (6103, 11718), (6426, 11129), (6462, 11067), (7378, 9693), (7539, 9486)]