121734612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 315911232

約数和(自身を除く): 194176620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 97, 142, 194, 213, 284, 291, 388, 426, 491, 582, 639, 852, 873, 982, 1164, 1278, 1473, 1746, 1964, 2556, 2946, 3492, 4419, 5892, 6887, 8838, 13774, 17676, 20661, 27548, 34861, 41322, 47627, 61983, 69722, 82644, 95254, 104583, 123966, 139444, 142881, 190508, 209166, 247932, 285762, 313749, 418332, 428643, 571524, 627498, 857286, 1254996, 1714572, 3381517, 6763034, 10144551, 13526068, 20289102, 30433653, 40578204, 60867306, 121734612]

約数ペア:

[(1, 121734612), (2, 60867306), (3, 40578204), (4, 30433653), (6, 20289102), (9, 13526068), (12, 10144551), (18, 6763034), (36, 3381517), (71, 1714572), (97, 1254996), (142, 857286), (194, 627498), (213, 571524), (284, 428643), (291, 418332), (388, 313749), (426, 285762), (491, 247932), (582, 209166), (639, 190508), (852, 142881), (873, 139444), (982, 123966), (1164, 104583), (1278, 95254), (1473, 82644), (1746, 69722), (1964, 61983), (2556, 47627), (2946, 41322), (3492, 34861), (4419, 27548), (5892, 20661), (6887, 17676), (8838, 13774)]