66469172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 152654208

約数和(自身を除く): 86185036

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 853, 1012, 1694, 1706, 1771, 2783, 3388, 3412, 3542, 5566, 5971, 7084, 9383, 11132, 11942, 18766, 19481, 19619, 23884, 37532, 38962, 39238, 65681, 77924, 78476, 103213, 131362, 137333, 206426, 215809, 262724, 274666, 412852, 431618, 549332, 722491, 863236, 1444982, 1510663, 2373899, 2889964, 3021326, 4747798, 6042652, 9495596, 16617293, 33234586, 66469172]

約数ペア:

[(1, 66469172), (2, 33234586), (4, 16617293), (7, 9495596), (11, 6042652), (14, 4747798), (22, 3021326), (23, 2889964), (28, 2373899), (44, 1510663), (46, 1444982), (77, 863236), (92, 722491), (121, 549332), (154, 431618), (161, 412852), (242, 274666), (253, 262724), (308, 215809), (322, 206426), (484, 137333), (506, 131362), (644, 103213), (847, 78476), (853, 77924), (1012, 65681), (1694, 39238), (1706, 38962), (1771, 37532), (2783, 23884), (3388, 19619), (3412, 19481), (3542, 18766), (5566, 11942), (5971, 11132), (7084, 9383)]