66181567396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{3943}}^1$

素因数の和:4433

約数の個数: 96

約数和(自身を含む): 140575518720

約数和(自身を除く): 74393951324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 389, 469, 644, 778, 938, 1541, 1556, 1876, 2723, 3082, 3943, 5446, 6164, 7886, 8947, 10787, 10892, 15772, 17894, 21574, 26063, 27601, 35788, 43148, 52126, 55202, 62629, 90689, 104252, 110404, 125258, 181378, 182441, 250516, 264181, 362756, 364882, 528362, 599449, 634823, 729764, 1056724, 1198898, 1269646, 1533827, 1849267, 2397796, 2539292, 3067654, 3698534, 4196143, 6076163, 6135308, 7397068, 8392286, 10736789, 12152326, 16784572, 21473578, 24304652, 35278021, 42533141, 42947156, 70556042, 85066282, 102766409, 141112084, 170132564, 205532818, 246946147, 411065636, 493892294, 719364863, 987784588, 1438729726, 2363627407, 2877459452, 4727254814, 9454509628, 16545391849, 33090783698, 66181567396]

約数ペア:

[(1, 66181567396), (2, 33090783698), (4, 16545391849), (7, 9454509628), (14, 4727254814), (23, 2877459452), (28, 2363627407), (46, 1438729726), (67, 987784588), (92, 719364863), (134, 493892294), (161, 411065636), (268, 246946147), (322, 205532818), (389, 170132564), (469, 141112084), (644, 102766409), (778, 85066282), (938, 70556042), (1541, 42947156), (1556, 42533141), (1876, 35278021), (2723, 24304652), (3082, 21473578), (3943, 16784572), (5446, 12152326), (6164, 10736789), (7886, 8392286), (8947, 7397068), (10787, 6135308), (10892, 6076163), (15772, 4196143), (17894, 3698534), (21574, 3067654), (26063, 2539292), (27601, 2397796), (35788, 1849267), (43148, 1533827), (52126, 1269646), (55202, 1198898), (62629, 1056724), (90689, 729764), (104252, 634823), (110404, 599449), (125258, 528362), (181378, 364882), (182441, 362756), (250516, 264181)]