55571688

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 155555400

約数和(自身を除く): 99983712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 97, 109, 146, 194, 218, 219, 291, 292, 327, 388, 436, 438, 582, 584, 654, 657, 776, 872, 873, 876, 981, 1164, 1308, 1314, 1746, 1752, 1962, 2328, 2616, 2628, 3492, 3924, 5256, 6984, 7081, 7848, 7957, 10573, 14162, 15914, 21146, 21243, 23871, 28324, 31719, 31828, 42292, 42486, 47742, 56648, 63438, 63656, 63729, 71613, 84584, 84972, 95157, 95484, 126876, 127458, 143226, 169944, 190314, 190968, 253752, 254916, 286452, 380628, 509832, 572904, 761256, 771829, 1543658, 2315487, 3087316, 4630974, 6174632, 6946461, 9261948, 13892922, 18523896, 27785844, 55571688]

約数ペア:

[(1, 55571688), (2, 27785844), (3, 18523896), (4, 13892922), (6, 9261948), (8, 6946461), (9, 6174632), (12, 4630974), (18, 3087316), (24, 2315487), (36, 1543658), (72, 771829), (73, 761256), (97, 572904), (109, 509832), (146, 380628), (194, 286452), (218, 254916), (219, 253752), (291, 190968), (292, 190314), (327, 169944), (388, 143226), (436, 127458), (438, 126876), (582, 95484), (584, 95157), (654, 84972), (657, 84584), (776, 71613), (872, 63729), (873, 63656), (876, 63438), (981, 56648), (1164, 47742), (1308, 42486), (1314, 42292), (1746, 31828), (1752, 31719), (1962, 28324), (2328, 23871), (2616, 21243), (2628, 21146), (3492, 15914), (3924, 14162), (5256, 10573), (6984, 7957), (7081, 7848)]