121526748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4631

約数の個数: 72

約数和(自身を含む): 354436992

約数和(自身を除く): 232910244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 4507, 6741, 8988, 9014, 13482, 13521, 18028, 26964, 27042, 31549, 40563, 54084, 63098, 81126, 94647, 126196, 162252, 189294, 283941, 378588, 482249, 567882, 964498, 1135764, 1446747, 1928996, 2893494, 3375743, 4340241, 5786988, 6751486, 8680482, 10127229, 13502972, 17360964, 20254458, 30381687, 40508916, 60763374, 121526748]

約数ペア:

[(1, 121526748), (2, 60763374), (3, 40508916), (4, 30381687), (6, 20254458), (7, 17360964), (9, 13502972), (12, 10127229), (14, 8680482), (18, 6751486), (21, 5786988), (28, 4340241), (36, 3375743), (42, 2893494), (63, 1928996), (84, 1446747), (107, 1135764), (126, 964498), (214, 567882), (252, 482249), (321, 378588), (428, 283941), (642, 189294), (749, 162252), (963, 126196), (1284, 94647), (1498, 81126), (1926, 63098), (2247, 54084), (2996, 40563), (3852, 31549), (4494, 27042), (4507, 26964), (6741, 18028), (8988, 13521), (9014, 13482)]