72448938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 170755200

約数和(自身を除く): 98306262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 241, 293, 342, 482, 513, 586, 723, 879, 1026, 1446, 1758, 2169, 2637, 4338, 4579, 5274, 5567, 6507, 7911, 9158, 11134, 13014, 13737, 15822, 16701, 27474, 33402, 41211, 50103, 70613, 82422, 100206, 123633, 141226, 150309, 211839, 247266, 300618, 423678, 635517, 1271034, 1341647, 1906551, 2683294, 3813102, 4024941, 8049882, 12074823, 24149646, 36224469, 72448938]

約数ペア:

[(1, 72448938), (2, 36224469), (3, 24149646), (6, 12074823), (9, 8049882), (18, 4024941), (19, 3813102), (27, 2683294), (38, 1906551), (54, 1341647), (57, 1271034), (114, 635517), (171, 423678), (241, 300618), (293, 247266), (342, 211839), (482, 150309), (513, 141226), (586, 123633), (723, 100206), (879, 82422), (1026, 70613), (1446, 50103), (1758, 41211), (2169, 33402), (2637, 27474), (4338, 16701), (4579, 15822), (5274, 13737), (5567, 13014), (6507, 11134), (7911, 9158)]