80680914

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 184490880

約数和(自身を除く): 103809966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 97, 146, 194, 211, 219, 291, 422, 438, 582, 633, 657, 873, 1266, 1314, 1746, 1899, 1971, 2619, 3798, 3942, 5238, 5697, 7081, 11394, 14162, 15403, 20467, 21243, 30806, 40934, 42486, 46209, 61401, 63729, 92418, 122802, 127458, 138627, 184203, 191187, 277254, 368406, 382374, 415881, 552609, 831762, 1105218, 1494091, 2988182, 4482273, 8964546, 13446819, 26893638, 40340457, 80680914]

約数ペア:

[(1, 80680914), (2, 40340457), (3, 26893638), (6, 13446819), (9, 8964546), (18, 4482273), (27, 2988182), (54, 1494091), (73, 1105218), (97, 831762), (146, 552609), (194, 415881), (211, 382374), (219, 368406), (291, 277254), (422, 191187), (438, 184203), (582, 138627), (633, 127458), (657, 122802), (873, 92418), (1266, 63729), (1314, 61401), (1746, 46209), (1899, 42486), (1971, 40934), (2619, 30806), (3798, 21243), (3942, 20467), (5238, 15403), (5697, 14162), (7081, 11394)]