162569628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{617}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 444055248

約数和(自身を除く): 281485620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 617, 1126, 1234, 1689, 1851, 2252, 2468, 3378, 3702, 5067, 5553, 6756, 7319, 7404, 8021, 10134, 11106, 14638, 16042, 20268, 21957, 22212, 24063, 29276, 32084, 43914, 48126, 65871, 72189, 87828, 96252, 131742, 144378, 263484, 288756, 347371, 694742, 1042113, 1389484, 2084226, 3126339, 4168452, 4515823, 6252678, 9031646, 12505356, 13547469, 18063292, 27094938, 40642407, 54189876, 81284814, 162569628]

約数ペア:

[(1, 162569628), (2, 81284814), (3, 54189876), (4, 40642407), (6, 27094938), (9, 18063292), (12, 13547469), (13, 12505356), (18, 9031646), (26, 6252678), (36, 4515823), (39, 4168452), (52, 3126339), (78, 2084226), (117, 1389484), (156, 1042113), (234, 694742), (468, 347371), (563, 288756), (617, 263484), (1126, 144378), (1234, 131742), (1689, 96252), (1851, 87828), (2252, 72189), (2468, 65871), (3378, 48126), (3702, 43914), (5067, 32084), (5553, 29276), (6756, 24063), (7319, 22212), (7404, 21957), (8021, 20268), (10134, 16042), (11106, 14638)]