71893302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 164640000

約数和(自身を除く): 92746698

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 247, 278, 349, 417, 494, 698, 741, 834, 1047, 1482, 1807, 2094, 2641, 3614, 4537, 5282, 5421, 6631, 7923, 9074, 10842, 13262, 13611, 15846, 19893, 27222, 34333, 39786, 48511, 68666, 86203, 97022, 102999, 145533, 172406, 205998, 258609, 291066, 517218, 630643, 921709, 1261286, 1843418, 1891929, 2765127, 3783858, 5530254, 11982217, 23964434, 35946651, 71893302]

約数ペア:

[(1, 71893302), (2, 35946651), (3, 23964434), (6, 11982217), (13, 5530254), (19, 3783858), (26, 2765127), (38, 1891929), (39, 1843418), (57, 1261286), (78, 921709), (114, 630643), (139, 517218), (247, 291066), (278, 258609), (349, 205998), (417, 172406), (494, 145533), (698, 102999), (741, 97022), (834, 86203), (1047, 68666), (1482, 48511), (1807, 39786), (2094, 34333), (2641, 27222), (3614, 19893), (4537, 15846), (5282, 13611), (5421, 13262), (6631, 10842), (7923, 9074)]