66890148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 168610176

約数和(自身を除く): 101720028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 521, 823, 1042, 1563, 1646, 2084, 2469, 3126, 3292, 4938, 6252, 6773, 9876, 10699, 13546, 20319, 21398, 27092, 32097, 40638, 42796, 64194, 81276, 128388, 428783, 857566, 1286349, 1715132, 2572698, 5145396, 5574179, 11148358, 16722537, 22296716, 33445074, 66890148]

約数ペア:

[(1, 66890148), (2, 33445074), (3, 22296716), (4, 16722537), (6, 11148358), (12, 5574179), (13, 5145396), (26, 2572698), (39, 1715132), (52, 1286349), (78, 857566), (156, 428783), (521, 128388), (823, 81276), (1042, 64194), (1563, 42796), (1646, 40638), (2084, 32097), (2469, 27092), (3126, 21398), (3292, 20319), (4938, 13546), (6252, 10699), (6773, 9876)]