72546507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 119429856

約数和(自身を除く): 46883349

約数列:

[1, 3, 9, 11, 33, 41, 61, 99, 123, 183, 293, 369, 451, 549, 671, 879, 1353, 2013, 2501, 2637, 3223, 4059, 6039, 7503, 9669, 12013, 17873, 22509, 27511, 29007, 36039, 53619, 82533, 108117, 132143, 160857, 196603, 247599, 396429, 589809, 732793, 1189287, 1769427, 2198379, 6595137, 8060723, 24182169, 72546507]

約数ペア:

[(1, 72546507), (3, 24182169), (9, 8060723), (11, 6595137), (33, 2198379), (41, 1769427), (61, 1189287), (99, 732793), (123, 589809), (183, 396429), (293, 247599), (369, 196603), (451, 160857), (549, 132143), (671, 108117), (879, 82533), (1353, 53619), (2013, 36039), (2501, 29007), (2637, 27511), (3223, 22509), (4059, 17873), (6039, 12013), (7503, 9669)]