78583494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 176774400

約数和(自身を除く): 98190906

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 131, 149, 183, 262, 298, 366, 393, 447, 671, 786, 894, 1342, 1441, 1639, 2013, 2882, 3278, 4026, 4323, 4917, 7991, 8646, 9089, 9834, 15982, 18178, 19519, 23973, 27267, 39038, 47946, 54534, 58557, 87901, 99979, 117114, 175802, 199958, 214709, 263703, 299937, 429418, 527406, 599874, 644127, 1190659, 1288254, 2381318, 3571977, 7143954, 13097249, 26194498, 39291747, 78583494]

約数ペア:

[(1, 78583494), (2, 39291747), (3, 26194498), (6, 13097249), (11, 7143954), (22, 3571977), (33, 2381318), (61, 1288254), (66, 1190659), (122, 644127), (131, 599874), (149, 527406), (183, 429418), (262, 299937), (298, 263703), (366, 214709), (393, 199958), (447, 175802), (671, 117114), (786, 99979), (894, 87901), (1342, 58557), (1441, 54534), (1639, 47946), (2013, 39038), (2882, 27267), (3278, 23973), (4026, 19519), (4323, 18178), (4917, 15982), (7991, 9834), (8646, 9089)]