72155226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 48

約数和(自身を含む): 170497440

約数和(自身を除く): 98342214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 6469, 11154, 12938, 19407, 38814, 71159, 84097, 142318, 168194, 213477, 252291, 426954, 504582, 925067, 1093261, 1850134, 2186522, 2775201, 3279783, 5550402, 6559566, 12025871, 24051742, 36077613, 72155226]

約数ペア:

[(1, 72155226), (2, 36077613), (3, 24051742), (6, 12025871), (11, 6559566), (13, 5550402), (22, 3279783), (26, 2775201), (33, 2186522), (39, 1850134), (66, 1093261), (78, 925067), (143, 504582), (169, 426954), (286, 252291), (338, 213477), (429, 168194), (507, 142318), (858, 84097), (1014, 71159), (1859, 38814), (3718, 19407), (5577, 12938), (6469, 11154)]