61935412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 143640000

約数和(自身を除く): 81704588

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1249, 1771, 2156, 2254, 2498, 3542, 4508, 4996, 7084, 8743, 12397, 13739, 17486, 24794, 27478, 28727, 34972, 49588, 54956, 57454, 61201, 96173, 114908, 122402, 192346, 201089, 244804, 315997, 384692, 402178, 631994, 673211, 804356, 1263988, 1346422, 1407623, 2211979, 2692844, 2815246, 4423958, 5630492, 8847916, 15483853, 30967706, 61935412]

約数ペア:

[(1, 61935412), (2, 30967706), (4, 15483853), (7, 8847916), (11, 5630492), (14, 4423958), (22, 2815246), (23, 2692844), (28, 2211979), (44, 1407623), (46, 1346422), (49, 1263988), (77, 804356), (92, 673211), (98, 631994), (154, 402178), (161, 384692), (196, 315997), (253, 244804), (308, 201089), (322, 192346), (506, 122402), (539, 114908), (644, 96173), (1012, 61201), (1078, 57454), (1127, 54956), (1249, 49588), (1771, 34972), (2156, 28727), (2254, 27478), (2498, 24794), (3542, 17486), (4508, 13739), (4996, 12397), (7084, 8743)]