64437732

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 168550200

約数和(自身を除く): 104112468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 246, 293, 298, 369, 447, 492, 586, 596, 738, 879, 894, 1172, 1341, 1476, 1758, 1788, 2637, 2682, 3516, 5274, 5364, 6109, 10548, 12013, 12218, 18327, 24026, 24436, 36039, 36654, 43657, 48052, 54981, 72078, 73308, 87314, 108117, 109962, 130971, 144156, 174628, 216234, 219924, 261942, 392913, 432468, 523884, 785826, 1571652, 1789937, 3579874, 5369811, 7159748, 10739622, 16109433, 21479244, 32218866, 64437732]

約数ペア:

[(1, 64437732), (2, 32218866), (3, 21479244), (4, 16109433), (6, 10739622), (9, 7159748), (12, 5369811), (18, 3579874), (36, 1789937), (41, 1571652), (82, 785826), (123, 523884), (149, 432468), (164, 392913), (246, 261942), (293, 219924), (298, 216234), (369, 174628), (447, 144156), (492, 130971), (586, 109962), (596, 108117), (738, 87314), (879, 73308), (894, 72078), (1172, 54981), (1341, 48052), (1476, 43657), (1758, 36654), (1788, 36039), (2637, 24436), (2682, 24026), (3516, 18327), (5274, 12218), (5364, 12013), (6109, 10548)]